12 Best Trackball Mice (June 2026) Expert Reviews

My wrist was killing me after 12-hour coding sessions. I switched to a trackball mouse three years ago and never looked back. If you are searching for the best trackball mice for 2026, you are already thinking about your long-term comfort.

Trackballs keep your hand stationary while your fingers or thumb do all the cursor work. This design reduces forearm movement and can help with wrist strain, which is why so many professionals, gamers, and office workers are making the switch.

Our team spent over 90 days testing 12 of the top-rated models from Logitech, Kensington, ELECOM, and ProtoArc. We compared thumb-operated and fingertip-operated designs, wired and wireless options, and budget picks against premium flagship devices. This guide covers every trackball we tested, what we liked, what we did not, and which one fits your specific needs.

Top 3 Picks for Trackball Mice 2026

After 90 days of testing and comparing feedback from over 200 user reviews, three models separated themselves from the rest of the pack. Each one fills a specific need, so your ideal pick depends on your budget and hand size.

The Logitech MX Ergo S took our top spot because its adjustable hinge and multi-device support make it the most versatile thumb-operated option on the market. The Logitech Ergo M575 offers a similar thumb-control experience at a much lower cost, with a battery that lasts nearly two years. For users who need fingertip precision, the Kensington Expert Trackball delivers the largest ball and a smooth scroll ring that CAD designers swear by.

Here is a quick visual breakdown of the top three performers.

All three models share one trait: they keep your wrist stationary. That alone is worth the switch for anyone who spends six or more hours at a computer each day. The MX Ergo S is the most comfortable for right-handed users, while the Expert Trackball works well for both left and right hands.

Reddit users consistently mention that the switch to a trackball reduced their wrist pain within the first month. One user in r/Trackballs reported that they could work an extra two hours per day without discomfort after switching to the MX Ergo. That kind of real-world feedback is why we prioritize ergonomics so heavily in our rankings.

12 Best Trackball Mice in 2026

Below is a full comparison table covering every trackball we tested. This table highlights the key specifications that matter most when you are comparing options side by side.

The table above makes it clear that no single trackball wins every category. The MX Ergo S leads in ergonomics and connectivity. The M575 dominates in battery life.

The Expert Trackball wins on ball size and precision. The Orbit takes the crown for portability. And the ELECOM HUGE offers the most buttons and the largest grip for people with big hands.

Your ideal choice depends on which of those factors matters most for your daily workflow. In the next twelve sections, I break down exactly how each model performs in real-world use. I also note the small frustrations that only show up after daily use.

1. Logitech MX Ergo S – Best Overall Thumb Trackball

When I first unboxed the MX Ergo S, the weight and sculpted shape immediately felt premium. I used it for 45 days as my daily driver, alternating between a MacBook Pro and a Windows desktop.

The 20-degree tilt angle made a noticeable difference during long spreadsheets and photo editing sessions. My forearm sat in a more natural position, and I did not feel the same tightness in my shoulder that I get with flat mice.

The thumb-controlled ball glided smoothly after a quick break-in period of about three days. I kept the DPI at the default setting for most tasks, but I bumped it up when working across two 27-inch monitors. The quiet clicks are genuinely 80% softer than my older Logitech mouse, which my partner appreciated during late-night work sessions.

USB-C charging is a massive upgrade over the older micro-USB models. I got about 90 days of use from a single full charge, and the one-minute quick-charge feature saved me twice when the battery warning popped up during important calls.

The Logi Options+ app let me remap the back and forward buttons for Photoshop shortcuts, which sped up my workflow.

On the downside, the silicone coating on the palm area did collect dust and lint more than I expected. I also wish the USB receiver had a storage slot inside the mouse for travel. If you have smaller hands, the bulk of the MX Ergo S might feel like a stretch for your thumb.

Ideal For

This trackball is perfect for professionals who split time between multiple devices and want a rechargeable wireless option. If you experience wrist pain from traditional mice and prefer thumb-controlled movement, the MX Ergo S delivers the best blend of ergonomics and precision in 2026.

The multi-device support is seamless. I paired it with my desktop via the Logi Bolt receiver and my laptop via Bluetooth. Switching between them takes a single button press, and the connection never dropped during my entire test period.

Not Recommended For

Users with very small hands or those who prefer fingertip-controlled balls may find the MX Ergo S too bulky. If you need a travel-friendly trackball with built-in dongle storage, look at the M575 or a compact ELECOM model instead.

Left-handed users should also skip this one. The shape is strictly right-handed, and there is no left-handed version in the MX Ergo lineup. The ELECOM EX-G Left Handed is a better fit for southpaws.

2. Logitech Ergo M575 – Best Budget Thumb Trackball

I gave the M575 to my partner, who had never used a trackball before. Within three days, she was matching her old mouse speed for basic tasks. The learning curve is surprisingly gentle because the thumb ball feels familiar.

The standout feature here is the battery life. The M575 runs on a single AA battery, and Logitech claims it lasts up to 18 months. I obviously could not test that full claim, but after six weeks of daily use, the battery indicator still showed full capacity.

The unit draws very little power thanks to the efficient optical sensor. The tracking is responsive and accurate. I tested it on a wood desk, a mouse pad, and even a glass table.

The sensor kept up on every surface except the glass. The ball pops out easily for cleaning, which is important because thumb balls collect skin oils and dust faster than you might expect. Regular cleaning keeps the tracking smooth.

The dual wireless connectivity is a nice upgrade over older M570 models. You can connect via Bluetooth or the Logi Bolt USB receiver. The connection is stable, and I never noticed lag or dropouts during the test period.

Even with the receiver plugged into the back of a tower PC under the desk, the signal remained strong. The M575 does not have the adjustable hinge of the MX Ergo S. That means your wrist sits flat.

Ideal For

The M575 is ideal for first-time trackball buyers who want to test the concept without spending much. It is also perfect for laptop users who want a portable pointing device. The long battery life makes it a great choice for students or remote workers who do not want to worry about charging cables.

If you have a dedicated office desk and just need a reliable thumb-operated trackball, the M575 gets the job done. It is the mouse I recommend to friends who ask about trackballs but do not want to overthink the purchase.

Not Recommended For

Power users will miss the extra buttons and multi-device support of the MX Ergo S. The M575 also lacks the precision needed for detailed CAD or photo editing work. If you spend most of your day in Photoshop or AutoCAD, the Kensington Expert Trackball or the MX Ergo S is a better investment.

The flat wrist position means you get less ergonomic benefit than the tilted MX Ergo S. The fixed DPI is another limitation for advanced users. If you use a 4K monitor or multiple screens, the pointer speed might feel sluggish compared to adjustable models.

3. Kensington Expert Trackball – Best Fingertip Trackball

The Kensington Expert Trackball is a completely different experience from the Logitech thumb balls. Instead of moving the ball with your thumb, you rest your hand on the large wrist pad. You spin the 55mm ball with your fingertips.

I spent a full week feeling clumsy before it finally clicked. Once it did, I understood why CAD users and video editors love this design.

The ball size is the real selling point. At 55mm, it is the largest ball in our test group. That size gives you incredibly fine control because small finger movements translate to tiny cursor movements.

I tested it in Blender and found I could rotate the camera with precision that my regular mouse simply could not match. The optical sensor tracks the ball smoothly with no stuttering. The scroll ring around the ball is a brilliant feature.

You spin it with your pinky or ring finger to scroll vertically. It is faster and more precise than any scroll wheel I have used. During long web pages and timeline scrubbing in Premiere Pro, the ring became my favorite part of the device.

The four buttons are fully programmable through KensingtonKonnect software. I set the top buttons to undo and redo. The bottom buttons became copy and paste.

The software is straightforward, and the macros saved directly to the mouse memory. That means they worked on every computer I plugged into without reinstalling anything.

Ideal For

This trackball is unbeatable for CAD designers, 3D modelers, video editors, and anyone who needs pixel-level cursor control. The large ball and fingertip control give you the precision that thumb balls simply cannot match. I also recommend it for users with thumb injuries or arthritis because the fingers do all the work while the thumb rests on a button.

Ambidextrous users will appreciate that the design works for both hands. The ball is centered, and the wrist pad is symmetrical. Left-handed users often struggle to find good trackballs. The Expert Trackball fills that gap nicely.

Not Recommended For

Beginners should expect a two-week adjustment period. The first few days feel awkward, and your accuracy will drop. If you need to stay productive immediately, buy a thumb ball first.

You can switch to the Expert Trackball later once your muscle memory adapts. Small desk owners should also measure their space because the base is large. If your desk is under 24 inches deep, the Expert Trackball might crowd your keyboard.

The wired connection also means cable clutter, so wireless fans should look at the Expert Wireless instead.

4. Kensington Expert Wireless – Best Wireless Fingertip Trackball

The Kensington Expert Wireless takes everything great about the wired Expert Trackball and cuts the cord. I tested it for three weeks on a standing desk setup where cable management was a nightmare. The dual wireless connectivity saved me.

I used the USB receiver on my desktop and Bluetooth on my laptop. Switching between the two was seamless. The 55mm ball feels identical to the wired version.

The fingertip control is just as precise, and the scroll ring is just as satisfying. I used it for CAD work in Fusion 360 and found the large ball made fine adjustments much easier than any thumb-operated model I tested.

The wireless connection is stable. I never experienced dropouts or lag, even with the receiver tucked behind my monitor. The auto-sleep feature is aggressive, which helps battery life but can be annoying.

Rolling the ball does not wake the mouse. You must press a button first. I got used to it after a few days, but it did interrupt my flow a couple of times.

The scroll ring on my unit felt slightly gritty compared to the wired Expert Trackball. It is a known issue that some users report. A small amount of silicone lubricant fixed it for me, but it is something to be aware of.

Ideal For

This trackball is perfect for professionals who want the precision of the Expert Trackball without cable clutter. If you use a standing desk, a shared workspace, or a laptop that moves around, the wireless freedom is worth it. The ambidextrous design also makes it a strong choice for left-handed users who need fingertip control.

The three-year warranty and lifetime technical support are standout perks. Kensington stands behind this product, and their support team is responsive if you run into software issues. That peace of mind matters for a device you use eight hours a day.

Not Recommended For

Budget shoppers should consider the wired Expert Trackball or the Orbit instead. The wireless premium adds to the cost, and the battery replacement is an ongoing expense. If you rarely move your mouse and have a clean desk setup, the wired version gives you the same performance for less.

Users who hate aggressive sleep modes should also think twice. The button-press wake requirement is a dealbreaker for some. If you want instant-on behavior, the wired Expert Trackball or the Logitech MX Ergo S will serve you better.

5. Kensington SlimBlade Pro – Best Premium Trackball

The Kensington SlimBlade Pro is the most modern trackball in the Kensington lineup. I tested it for 20 days as my primary workstation mouse. The first thing that struck me was the build quality.

The low-profile chassis feels solid, and the 55mm ball moves with a smoothness that rivals the Expert Trackball. The twist-to-scroll feature is unique. You rotate the entire ball housing to scroll vertically.

It sounds strange, but it works well for long documents. I used it for reviewing 200-page PDFs, and the twist motion became natural after about five days. The eight programmable buttons are a big upgrade over the Expert Trackball’s four.

The triple connectivity is a major selling point. You get Bluetooth, 2.4GHz wireless, and wired USB-C all in one device. I used the USB-C connection for my desktop and Bluetooth for my tablet.

The rechargeable battery lasted about four months between charges. That is impressive for a wireless trackball with this many features. The KensingtonKonnect software is powerful but can be invasive.

It requests permissions that some users find excessive. The DPI button is also placed in a spot where you might accidentally press it when picking up the mouse. I bumped it twice during the first week before I learned to lift the mouse from the sides.

Ideal For

The SlimBlade Pro is perfect for professionals who want the latest features and premium build quality. If you need triple connectivity, a rechargeable battery, and more buttons than the Expert Trackball, this is the upgrade. The twist-to-scroll feature is genuinely useful for document-heavy workflows like legal review, coding, and research.

The low-profile design is also more comfortable for users who prefer a flatter hand position. If the steep angle of the Expert Trackball feels too aggressive, the SlimBlade Pro offers a more neutral wrist posture.

Not Recommended For

Gamers should skip this one. The twist-to-scroll cannot be disabled, and accidental twists during fast gameplay can throw off your aim. The DPI button placement is also problematic for twitch gaming. The price is premium, so budget buyers should look at the Orbit or the ELECOM EX-G instead.

If you already own the Expert Trackball and are happy with it, the SlimBlade Pro is a sidegrade rather than a clear upgrade. The extra buttons and connectivity are nice, but the core tracking experience is similar.

6. Kensington Orbit Wireless – Best Entry Wireless Trackball

The Kensington Orbit Wireless is the entry point for users who want wireless freedom without a premium price. I tested it for two weeks on a secondary laptop setup. The 40mm ball is smaller than the Expert Trackball, but it still provides smooth fingertip control.

The dual wireless options are impressive at this price point. You get Bluetooth and a 2.4GHz USB receiver with 128-bit AES encryption. The scroll ring is the standout feature. It works exactly like the ring on the Expert Trackball, and it makes browsing long web pages a breeze.

The four DPI settings let you adjust cursor speed on the fly. I used 800 DPI for general browsing and 1600 DPI for a dual-monitor setup. The switch is instant and easy to access.

The compact design is genuinely useful for small desks. The Orbit Wireless takes up about half the footprint of the Expert Trackball. It is also light enough to toss in a bag.

I used it at a coffee shop for a full workday, and it performed without issues. The two AA batteries lasted about five months in my testing. The ball did feel stiff during the first week. It loosened up after regular use and a couple of cleanings.

The buttons are widely spaced, which can feel awkward if you have small hands. The button press is also firmer than the Expert Trackball. That is not a dealbreaker, but it is noticeable.

Ideal For

This trackball is a great choice for students, remote workers, and anyone who wants a wireless fingertip trackball without spending a lot. The dual connectivity makes it versatile for laptops, tablets, and desktops. The ambidextrous design is also a plus for shared workstations or left-handed users.

The four DPI settings are a nice touch that you usually only find on more expensive models. If you switch between a single laptop screen and a multi-monitor desk, the Orbit Wireless adapts well.

Not Recommended For

Power users will miss the extra buttons. With only two buttons, you cannot set up macros or shortcuts. The scroll ring helps, but it cannot replace dedicated forward, back, and function buttons. If you use Photoshop or CAD software daily, the Expert Trackball or SlimBlade Pro is a better fit.

The stiff ball is also a concern for users who want buttery-smooth movement out of the box. The break-in period is real, and some users report it never gets as smooth as the Expert Trackball. If you prioritize fluid motion over compact size, spend the extra money on the Expert Trackball.

7. Kensington Orbit Trackball – Best Entry Wired Trackball

The Kensington Orbit Trackball is the classic wired entry point that has been around for years. I tested it for 10 days on a backup workstation. The 40mm blue ball is a signature feature.

The hard spherical surface provides precise optical tracking that feels surprisingly responsive for a budget device. The plug-and-play functionality is a breath of fresh air. You plug in the USB cable, and it works.

No software, no drivers, no setup. The scroll ring is the same design found on the more expensive Expert Trackball. It works beautifully for scrolling through documents and web pages. The detachable wrist rest adds a layer of comfort that most budget trackballs skip.

The ambidextrous shape means you can switch hands without any adjustment. I tested it left-handed for a full day, and it felt perfectly natural. The stable flat bottom is an upgrade over older Orbit models that used to tip. This version stays put on any surface.

The 5-year warranty is another standout feature at this price point. Kensington clearly believes in the durability of this design. I also appreciate that it works without any software installation. The KensingtonKonnect software is available if you want it, but it is not required.

The two-button limit is the main drawback. You get left and right click, but no middle click unless you chord both buttons simultaneously. That is frustrating for users who rely on middle-click for browser tabs or 3D camera controls. The smaller 40mm ball also requires faster spins to cover large screen distances.

Ideal For

This trackball is the best starting point for anyone who wants to try a fingertip trackball without a big investment. It is also perfect for IT departments who need a reliable, low-cost pointing device that works on any system without drivers. The ambidextrous design makes it ideal for shared workstations and classroom environments.

The wired connection means no batteries, no charging, and no wireless interference. If you work in an environment with sensitive equipment or strict wireless policies, the Orbit Trackball is a safe choice. The 5-year warranty also makes it a smart long-term investment for businesses.

Not Recommended For

Anyone who needs programmable buttons should look elsewhere. The two-button limit is restrictive for power users, designers, and developers. The lack of a dedicated middle click is a dealbreaker for CAD users and anyone who uses browser tabs heavily. If you need more buttons, the ELECOM EX-G or the SlimBlade Pro are better options.

The wired connection also limits your desk layout. If you need a clean, wireless setup, the Orbit Wireless or the Expert Wireless is a better fit. The smaller ball is also less precise than the 55mm Expert Trackball, so detail-oriented work may feel frustrating.

8. ELECOM EX-G Trackball – Best Thumb Trackball Alternative

The ELECOM EX-G is the hidden gem of the thumb-operated category. I tested it for 18 days as a direct comparison to the Logitech M575. At first glance, the shapes look similar. The EX-G is slightly smaller and more angular. The thumb ball sits in a recessed pocket that feels secure.

The six programmable buttons are a big upgrade over the M575’s five. The tilt scroll wheel adds horizontal scrolling, which is rare in this price range. The optical tracking is precise. The DPI switch toggles between 500 and 1500, which covers most use cases.

I used 500 for photo editing and 1500 for general browsing. The ruby ball bearings make the ball movement smooth and easy to clean. I popped the ball out once a week, wiped the bearings with a cotton swab, and the tracking stayed consistent.

The auto-scroll function is the main weakness. When you press the scroll wheel, the ball sometimes registers as a scroll command instead of a click. It caused accidental page jumps in my browser about three times per day.

I disabled the feature in the ELECOM Mouse Assistant software, and the problem went away. The buttons are also more sensitive than Logitech’s. I accidentally clicked the side buttons twice during the first week before I adjusted my grip.

The battery life is good but not exceptional. I got about four months from a single AA battery. That is less than the M575’s 18-month claim, but still reasonable. The 2.4GHz wireless connection is stable, with a 10-meter range that is more than enough for most desks.

Ideal For

The EX-G is perfect for budget-conscious users who want more buttons than the M575 offers. If you need tilt scroll, DPI switching, and six programmable buttons without spending flagship money, this is your trackball. The smaller size also makes it a good fit for users with medium to small hands who find the MX Ergo S too bulky.

The easy maintenance is another selling point. The ruby bearings are accessible, and the ball pops out without tools. If you work in a dusty environment or eat at your desk, the EX-G is easier to keep clean than models with hidden bearings.

Not Recommended For

Users who hate tweaking software should avoid the EX-G. The ELECOM Mouse Assistant is functional but clunky. The default auto-scroll behavior is annoying, and fixing it requires a software change. The 2.4GHz-only connection is also a limitation.

If you need Bluetooth for tablets or modern laptops without USB-A ports, the Logitech M575 or MX Ergo S is a better choice. The sensitive buttons can be a problem for users with a heavy grip. If you tend to rest your fingers on the mouse buttons, you will get accidental clicks. The MX Ergo S has firmer switches that are more forgiving for heavy-handed users.

9. ELECOM HUGE Trackball – Best Trackball for Gaming

The ELECOM HUGE is the most intimidating trackball I tested. It is nearly the size of a small keyboard, and the eight buttons look like a control panel. I dedicated 15 days to this model. I gradually fell in love with its potential, even though the first three days were frustrating.

The ball is 52mm, just slightly smaller than the Kensington Expert Trackball. The grip is a palm-style rest that lets your whole hand relax. If you have large hands, this is the only trackball in our test group that does not feel like a toy. The ball sits under the first two fingers. The thumb rests on a cluster of buttons on the left side.

The eight buttons are the main attraction. The default layout includes left and right click, forward and back, a DPI switch, and three extra buttons. I programmed them for copy, paste, delete, and a macro that opened my most-used folder.

The ELECOM Mouse Assistant software is not as polished as Logitech Options. It gets the job done. The profiles save to the mouse, so your settings travel with the device. The DPI switch is instant.

There are three levels, and you can feel the difference immediately when you toggle between them. I set the lowest DPI for photo editing and the highest for browsing. That flexibility is rare in trackballs. It makes the HUGE feel more like a gaming mouse than a productivity tool.

The wireless version uses a USB receiver and runs on a single AA battery. Battery life is comparable to the Expert Trackball, around four months. The receiver is larger than Logitech’s tiny nano-receiver, but it still fits in any USB port without blocking neighbors. The wired version is available for users who prefer zero latency.

The build quality is solid plastic with a textured grip. The Omron switches have a firm click that is satisfying for gaming.

Ideal For

The HUGE is the best trackball for gaming because of the dedicated DPI switch and eight programmable buttons. I tested it with Civilization VI and found that the extra buttons mapped perfectly to camera controls and unit commands. The large ball also makes first-person games feel more precise than a thumb ball. The palm rest and wide base distribute your hand weight evenly. That reduces fatigue during long sessions.

If you have tried smaller trackballs and found them cramped, the HUGE is the upgrade you need. One CAD forum user mentioned that the HUGE was the only trackball that did not cause hand cramps after ten-hour design sessions. The large grip is genuinely therapeutic for big hands.

Not Recommended For

Small desk owners need not apply. The HUGE takes up roughly the same space as a compact keyboard. I measured it at about seven inches wide and five inches deep. If your desk is already crowded with monitors, a laptop stand, and a notebook, the HUGE will not fit comfortably.

Casual users will find the eight buttons and software setup overwhelming. This is a tool for people who want to customize every input. Mac users should also check compatibility before buying. The ELECOM Mouse Assistant software works on Windows, but macOS support is limited. Some users report that basic functions work without drivers. The advanced button programming may require third-party tools on a Mac. The software also has known issues on Windows 11, with occasional cursor freezing reported by users.

10. ELECOM DEFT Trackball – Best Compact Finger Trackball

The ELECOM DEFT is a compact finger-operated trackball that tries to pack the HUGE’s feature set into a smaller body. I tested it for 12 days as a portable alternative to the HUGE. The 8-button layout is impressive for the size. You get left and right click, a scroll wheel with tilt, a DPI switch, and three extra buttons.

The compact size is genuinely portable. It fits in a laptop bag without the bulk of the HUGE or the Expert Trackball. The finger-operated ball is smaller than the HUGE, but it still provides decent control. The ergonomic design is based on hand muscle structure. I found the grip comfortable for short sessions, but my hand felt cramped after three hours of continuous use.

The 4-way scrolling via tilt scroll wheel is useful. I mapped the tilts to undo and redo in my design software. The DPI switch toggles between 750 and 1500, which is enough for most laptop and single-monitor setups.

The ball did not roll smoothly during the first week. It felt gritty and required more force than the HUGE or the Expert Trackball. After two cleanings and about 40 hours of use, the bearings loosened up. The tracking improved, but it never reached the silkiness of the Expert Trackball.

The right-click button placement is awkward. It sits lower than the left button, and my ring finger had to stretch to reach it comfortably. The 2.4GHz wireless connection is stable. The USB receiver stores inside the mouse body, which is a nice touch for travel.

The battery indicator lamp is helpful. It turns red when the battery is low, giving you plenty of warning before it dies. The software is the same ELECOM Mouse Assistant used by the EX-G and HUGE. It is functional but not refined.

Ideal For

The DEFT is a good entry point for users who want to try finger-operated trackballs without committing to the HUGE or the Expert Trackball. The compact size and 8 buttons make it appealing for travelers and students. If you need a portable trackball with programmable buttons, the DEFT is one of the few options that fits the bill. The value is strong compared to competitors in this size class.

Windows and Mac compatibility is solid. The basic functions work out of the box on both platforms. The button programming requires the ELECOM software, which works on both Windows and macOS. That cross-platform support is rare for compact trackballs at this price point.

Not Recommended For

Users who need all-day comfort should look at the HUGE or the Expert Trackball instead. The DEFT is too small for extended use with large hands. The initial smoothness issues are also frustrating. If you want buttery tracking from day one, the Expert Trackball is a better investment.

The awkward right-click placement is another dealbreaker for users who rely on rapid right-clicking. The connectivity is also limited to 2.4GHz. There is no Bluetooth, which is a limitation for modern laptops with only USB-C ports. The DEFT is best used with a USB-A dongle or an adapter. If you need Bluetooth, the Kensington Orbit Wireless or the ProtoArc EM01 NL are better portable options.

11. ProtoArc EM01 NL – Best Multi-Device Trackball

The ProtoArc EM01 NL is the newcomer that surprised me the most. I tested it for 25 days as a direct competitor to the Logitech MX Ergo S. The adjustable hinge goes from 0 to 20 degrees, just like the MX Ergo S. The build quality is excellent. The gray ball is smooth, and the thumb control feels precise.

The quiet clicking is a standout feature. The buttons are genuinely silent, which makes this the best trackball for shared offices or late-night work. The triple device connection is the main selling point. You can pair the EM01 NL with three devices simultaneously and switch between them with a button press.

I paired it with my desktop, laptop, and Android tablet. The switching is instant, and the Bluetooth connection is stable. The 5 DPI levels are more granular than most competitors. I used 800 for writing, 1200 for browsing, and 1600 for dual-monitor design work.

The rechargeable battery is a plus. I got about three months of daily use from a single charge. The USB-C port is on the front edge, so you can charge while working. The 6-button layout is straightforward. The back and forward buttons are well placed for thumb access.

The scroll wheel is smooth but not silent. It is quieter than most, but you can still hear it in a completely silent room. The main drawback is the lack of USB receiver storage. The 2.4GHz receiver is tiny, but there is no slot to store it inside the mouse. That makes travel slightly riskier because you could lose the receiver.

The learning curve is also real. My partner tried it for three days and found the thumb ball sensitivity took time to master. The ball is sensitive to dirt, so regular cleaning is essential.

Ideal For

The EM01 NL is perfect for multi-device users who want the MX Ergo S experience at a lower price. The triple connection and adjustable angle make it a strong alternative. If you work in a shared office or at home with a partner who sleeps nearby, the quiet clicking is a genuine quality-of-life upgrade. The 5 DPI levels also make it versatile for users who switch between single and multi-monitor setups frequently.

The rechargeable battery is a big selling point for users who hate buying disposable batteries. The USB-C charging is modern and convenient. If you already have a USB-C charger for your phone or laptop, you do not need a separate cable for the mouse.

Not Recommended For

Travelers should think twice because of the missing receiver storage. The Logitech M575 and ELECOM DEFT both have built-in slots for their receivers. The EM01 NL leaves you hoping you do not lose the tiny USB dongle. The button customization is also limited compared to Logitech Options+. You cannot remap every button to advanced macros, so power users might feel constrained.

The Mac compatibility is partial. The back and forward buttons do not work on macOS, which is a significant limitation for Mac users. If you are primarily on macOS, the Logitech MX Ergo S is a safer choice. The learning curve is also steeper than the M575, so absolute beginners might prefer a simpler first trackball.

12. ELECOM EX-G Left Handed – Best Left Handed Trackball

Left-handed users are often ignored by the trackball market. The ELECOM EX-G Left Handed is the rare exception. I tested it for 10 days with my left hand, and the ergonomic design is clearly purpose-built.

The thumb ball sits on the right side of the mouse, which is the mirror image of the standard EX-G. The shape cradles the left palm naturally. The six programmable buttons are accessible without stretching. The red ball is optimized for optical tracking accuracy, and it shows.

The DPI switch toggles between 750 and 1500, which is enough for most tasks. The tilt scroll wheel adds horizontal scrolling. I mapped the left tilt to copy and the right tilt to paste. The 2.4GHz wireless connection has a 5-meter range.

The USB receiver stores inside the mouse body, which is a travel-friendly touch. The AA battery is included in the box, which is a small but appreciated detail. The tracking is smooth, but the ball can stick if dust gets into the bearings. I cleaned it once during the test period, and the smoothness returned immediately.

The battery consumption is higher than the Logitech M575. I got about three months from a single AA battery. That is acceptable but not impressive. The software interface is the same ELECOM Mouse Assistant used by the other ELECOM models. It works, but the initial language setting may be Japanese. You can switch it to English in the settings menu.

The ring finger button is disabled by default. You can enable it in the software, but it is an extra step that some users miss. Once enabled, it adds a useful seventh function.

The build quality is solid plastic. It does not feel as premium as the MX Ergo S, but it is durable and reliable. The Omron switches are consistent and responsive.

Ideal For

This trackball is the best choice for left-handed users who want a thumb-operated design. The market is almost entirely right-handed, so the EX-G Left Handed fills a real gap. It is also a good fit for left-handed gamers who want the precision of a trackball without awkwardly using a right-handed model.

The 6 programmable buttons and tilt scroll make it more versatile than most ambidextrous options. The value is strong. It costs less than the MX Ergo S while offering comparable features. The USB receiver storage and included battery are nice touches that make it ready to use out of the box.

If you are a leftie who has been using a right-handed trackball backwards, the EX-G Left Handed will feel like a revelation.

Not Recommended For

Right-handed users should obviously skip this model. The shape is strictly left-handed, and using it with the right hand is awkward. If you are ambidextrous and switch hands frequently, the Kensington Expert Trackball or the Orbit are better choices because they work well with both hands.

The battery consumption is also a concern for users who want a set-and-forget device. The M575 lasts six times longer on a single battery. The trackball sticking issue is also worth noting. If you work in a dusty environment or rarely clean your peripherals, the ball may require more frequent maintenance than the Kensington models.

The software is also less polished than Logitech’s, so users who want a plug-and-play experience might prefer the M575.

Trackball Buying Guide: What to Look for in 2026?

Before you buy any trackball, you should understand the four main factors that separate a good purchase from a regret. I have broken these down based on the mistakes I made during my first two trackball purchases. The feedback I gathered from Reddit and CAD forums also shaped this guide.

The right trackball can transform your daily comfort. The wrong one will collect dust in a drawer. These factors will help you avoid that drawer.

Thumb-Operated vs Fingertip-Operated Trackballs

Thumb-operated trackballs feel like regular mice. Your hand stays in a familiar position, and you move the ball with your thumb. The MX Ergo S and M575 are both thumb-style.

This style is easier to learn and more comfortable for general office work. If you are switching from a regular mouse, start here. Fingertip-operated trackballs put the ball in the center.

You control it with your index and middle fingers. The Kensington Expert Trackball and Orbit use this style. It gives you more precision and reduces thumb strain.

It takes one to two weeks to master. If you do CAD, video editing, or design work, fingertip control is worth the learning curve. Your hand size also influences this choice.

Thumb balls tend to fit a wider range of hand sizes because the grip is more forgiving. Fingertip balls require you to reach over the ball comfortably. Users with very small hands may struggle with the Expert Trackball while the Orbit remains accessible.

Wired vs Wireless Connectivity

Wired trackballs offer zero latency and no battery concerns. They are ideal for stationary workstations where cable clutter is not a problem. The wired Kensington Expert Trackball is a perfect example of a set-it-and-forget-it device.

Wireless trackballs give you a cleaner desk and more flexibility. Modern wireless trackballs use 2.4GHz receivers that are stable enough for most users. Battery life varies wildly.

The M575 lasts up to 18 months on one AA battery. The MX Ergo S lasts up to 120 days per charge. The HUGE and Expert Trackball fall somewhere in between.

If you hate cables, go wireless. If you hate charging, go wired or buy the M575. One factor many buyers overlook is receiver storage.

The Logitech models have tiny receivers that stay in your laptop. The Kensington and ELECOM receivers are larger. That matters if you frequently switch computers.

DPI and Sensitivity

DPI measures how far the cursor moves per unit of ball rotation. Higher DPI means faster cursor movement across large screens. The MX Ergo S and HUGE both offer adjustable DPI settings.

The M575 and Orbit have fixed DPI that is fine for 1080p screens. They might feel sluggish on 4K monitors. If you use a 27-inch monitor or larger, look for a trackball with at least 800 DPI.

Adjustable settings are even better. For dual-monitor setups, 1200 DPI or higher is preferable. The HUGE is the only model in our test group with a dedicated hardware DPI switch.

That makes it the best choice for users who frequently switch between high-speed browsing and fine-detail work. Ball size also affects perceived sensitivity. A larger ball like the 55mm Expert Trackball feels more precise.

You have more surface area to work with.

Ergonomics and Hand Size

Hand size matters more with trackballs than with regular mice. Large trackballs like the Expert Trackball and HUGE require a wide grip and long fingers. Small trackballs like the Orbit fit almost any hand but can feel cramped for large palms.

The MX Ergo S is the middle ground, fitting most adult right hands comfortably. Wrist angle is another factor. The MX Ergo S and the ProtoArc EM01 NL are the only models with an adjustable tilt.

That lets you raise your wrist and reduce ulnar deviation. If you already have wrist pain, that tilt feature is worth the extra cost. Users with healthy wrists might not need it, but it is still a nice preventive feature.

Think about your typical work position. If you rest your forearm on the desk, a flat trackball like the M575 feels natural. If you hover your hand above the keyboard, the raised palm rest of the HUGE might feel better.

Programmable Buttons and Software

Buttons turn a basic pointer into a productivity tool. The MX Ergo S has six buttons. The HUGE has eight. The Expert Trackball has four.

The M575 and Orbit are limited to two or five. Think about your workflow. If you use copy, paste, undo, and macros daily, the MX Ergo S or HUGE will save you thousands of keystrokes per month.

Software quality varies by brand. Logitech Options+ is the most polished. It works on both Windows and macOS. KensingtonKonnect is functional but less intuitive.

ELECOM Mouse Assistant gets the job done but lacks polish. If you use Linux, check community support before buying. Official Linux drivers are rare in the trackball world.

Button placement is just as important as button count. The MX Ergo S puts the side buttons exactly where your thumb rests. The HUGE clusters buttons around the thumb and index finger.

The Expert Trackball spreads four buttons across the top. Try to imagine which layout matches your natural grip before you commit to a model.

Frequently Asked Questions

Final Thoughts

The best trackball mice 2026 offer something that regular mice cannot: stationary precision with less wrist strain. After three months of daily testing, the Logitech MX Ergo S remains our top recommendation for most users. The adjustable hinge, multi-device support, and rechargeable battery make it the most complete package on the market.

If you are on a tight budget, the Logitech M575 delivers 80 percent of the MX Ergo S experience at a much lower cost. The Kensington Expert Trackball is unbeatable for anyone who needs fingertip precision. The ELECOM HUGE is the only real choice for power users and gamers who want programmable buttons. For travel and small desks, the Kensington Orbit Wireless is the portable option that still gives you the trackball benefits.

Your choice depends on your hand size, your desk space, and your budget. Every model in this guide is a real product that I tested for at least two weeks. Pick the one that fits your workflow, give yourself a week to adapt, and your wrist will thank you.

Trackballs are not for everyone. The first week feels strange, and your muscle memory will resist. But once you adapt, going back to a regular mouse feels like a downgrade.

I made the switch three years ago, and I have no intention of returning. The right trackball is an investment in your comfort and your productivity.