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9"47. 9mm, windows 8. 1, connectivity: wired. Functional 6 buttons》you can assign favorite function to each button by using "ELECOM Mouse Assistant" ELECOM Mouse Assistant Software will be available to download from ELECOM NET website. They are extremely smooth and the relatively large size prevents dust and dirt from clogging them.
The dpi button can easily change between 750LOW and 1500HIGH DPI, making the movements of your cursor faster or slower. Optical tracking technology》the eleom trackball provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency. Easy maintenance》the ball rolls on three 2.

Work for a long time? the mice is designed for your all-day comfort! Note: Great fit large hands. 5 adjustable dpi levels: nulea vertical trackball mouse has 5 adjustable dpi levels that helps you quickly respond to your demands. All the buttons are non-programmable.
Ergonomic thumb control design: if you're looking for a more relaxed, and lessened muscle strain this is the ideal mouse for you! With this ergonomic mouse, smooth thumb control, natural hand position, your hand and arm remain relaxed while you move the cursor without moving your arm. With 500 / 800 / 1000 / 1200 / 1600 dpi resolution optical tracking technology, the wired mice tracks on a range of surfaces with greater accuracy and precision. An ergonomic vertical mouse helps you maintain the handshake position while using it, you hardly ever need to twist your wrist.

Detachable wrist rest softly cushions and cradles the hand and wrist in an ergonomic position for pain-free productivity during extended periods of activity on the computer. Unique scroll ring let you move up and down web pages or documents with ease; ambidextrous design works equally well for both right-handed and left-handed users.


Ergonomic design - places your hand in a natural wrist and arm position for smoother movement and less muscle tension.
Wide compatibility - compatible with most system including windows 10/8. 1/8/7, macos 1012~1015, mac os x 103~1011, chrome OS. Comes with back and Forward buttons that are convenient for browsing the web. Not only work on flat surfaces, but also on your leg, sofa and other surfaces as well. The high-quality USB plug and 4.

Suitable for late-night PC operation, operation in quiet places such as public places, library, hospital or meetings. Trackball comfort - equipped with a 44mm trackball, you will not need to mouse around to move the cursor as thumb controlled trackball stays in one place.
No driver required. Comfortable finger rests just fit in the palm of your hand. When the count switch button is pressed, the DPI is notified by the number of flashes. Note: 1. Ergonomic design - places your hand in a natural wrist & arm position for smoother movement and less muscle tension. Noiseless button - the noiseless button is mounted on the left and right clicks.

Ergonomic comfort design, relaxed hand and arm: The comfortable, sculpted ergonomic shape of this mouse naturally fits your hand.
Plastic parts in ergo m575 include post consumer recycled plastic Graphite/Black: 50%, Off-White: 21%. Uses fsc-certified paper for responsible packaging. Convenient controls: moving between documents or browsing your favorite websites is a breeze with the ergonomic mouse's large, easy-reach back and forward buttons and the precision scroll wheel.

Tilted-scroll-wheel: middle click function; scroll horizontally as well as vertically, using a tilting scroll-wheel; Adjustable DPI 400/1600 System requirements: window 7, 10, 11, 20-degree stand, and later versions; Package includes: PERIMICE-520, 10-degree stand, 8, manual.

2. Press the middle DPI button to change it faster or slower. Features noiseless click on left/right button, libraries, suitable for usage in quiet places like public occasions, or at night.
Programmable function works when the software on. Note: 1. Various compatible design- our roller ball mouse wired can work with computers with windowsdos/v, mac0s 12/11/1012~1015, chrome os, and chrome OS systems with a USB-A port. Perfect for drawing, right-hand design, working, typing, wrist pain, and allow your arm muscles and shoulder to be relived for all-day work.

No driver required. Not fully compatible with Apple products. When the count switch button is pressed, the DPI is notified by the number of flashes.
Wide compatibility - compatible with most system including windows 10/8. 1/8/7, pc, laptop, macOS 10.13~1015. A full control of everything is within your fingers. Noiseless button - the noiseless button is mounted on the left and right clicks. Once you get used to it, you will love it! 4 adjustable dpi levels - you can adjust the mouse among 4 resolutions of 600 / 800 / 1200 / 1600 DPI depending on your needs.
1. ELECOM
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MacOS M-XT3URBK, Optical Gaming Sensor, ELECOM EX-G Trackball Mouse, 6-Button Function with Smooth Tracking, Thumb Control, Ergonomic Design, Sculpted Ergonomic Design, Wired, Windows11
#adELECOM #ad - Product details》system requirements: windows vista, macos 1010 later, weight: 4. 5oz, dpi: 750/1500 count switchable, windows 7, windows 10 or later Horizontal scrolling function is not working in Windows RT8.1, windows RT8. 1, size: W3. 7"94. 7mm x L4. 9"124. 4mm x H1.9"47. 9mm, windows 8. 1, connectivity: wired. Functional 6 buttons》you can assign favorite function to each button by using "ELECOM Mouse Assistant" ELECOM Mouse Assistant Software will be available to download from ELECOM NET website. They are extremely smooth and the relatively large size prevents dust and dirt from clogging them.
More information #ad
So you don’t have to clean the ball bearings too often. Dpi cursor》designed with a high-performance gaming optics system sensor and lens. The ball is held in place by the ball bearings, but can easily be popped out of the device, by pushing it through the hole in the bottom and it can be easily cleaned. The dpi button can easily change between 750LOW and 1500HIGH DPI, making the movements of your cursor faster or slower. Optical tracking technology》the eleom trackball provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency. Easy maintenance》the ball rolls on three 2.
Brand | ELECOM #ad |
Manufacturer | ELECOM #ad |
Height | 1.88 Inches |
Length | 4.9 Inches |
Weight | 0.44 Pounds |
Width | 3.73 Inches |
Part Number | M-XT3URBK |
Model | M-XT3URBK |
Warranty | 1 year manufacturer |
More information #ad
2. Nulea
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Easy Thumb Control with 5 Adjustable DPI, Windows, Nulea Wired Trackball Mouse for Large Hand, Mac, Vertical Ergonomic Mouse with Trackball, Compatible for PC, Laptop, Precise & Smooth Tracking
#adNulea #ad - Note: forward/ backward buttons are not compatible with Mac OS. 5 buttons design boosts your efficiency -- Back/Forward buttons and precision clickable scroll-wheel perform more convenient control. 55º natural handshake posture: with the natural handshake posture, you can keep your hand in a natural grip position to reduce wrist strains and muscle pain.Work for a long time? the mice is designed for your all-day comfort! Note: Great fit large hands. 5 adjustable dpi levels: nulea vertical trackball mouse has 5 adjustable dpi levels that helps you quickly respond to your demands. All the buttons are non-programmable.
More information #ad
Easy cleaning: worried about the mouse sensitivity decline after using it for a while? Thanks to its removable ball, the mouse for laptop is easy to clean! You can take out the trackball and wipe it clean, the USB mouse will perform as sensitivity as new. Easy to use: features a 5. 25ft 1. 6m usb cable, you can simply plug in and use the ergo mouse. Ergonomic thumb control design: if you're looking for a more relaxed, and lessened muscle strain this is the ideal mouse for you! With this ergonomic mouse, smooth thumb control, natural hand position, your hand and arm remain relaxed while you move the cursor without moving your arm. With 500 / 800 / 1000 / 1200 / 1600 dpi resolution optical tracking technology, the wired mice tracks on a range of surfaces with greater accuracy and precision. An ergonomic vertical mouse helps you maintain the handshake position while using it, you hardly ever need to twist your wrist.
Brand | Nulea #ad |
Manufacturer | Nulea #ad |
Warranty | 18 month |
More information #ad
3. Kensington
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Black-Grey, Kensington Orbit Trackball Mouse with Scroll Ring K75327WW
#adKensington #ad - Optical tracking technology provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency.Detachable wrist rest softly cushions and cradles the hand and wrist in an ergonomic position for pain-free productivity during extended periods of activity on the computer. Unique scroll ring let you move up and down web pages or documents with ease; ambidextrous design works equally well for both right-handed and left-handed users.
More information #ad
Free downloadable kensington trackball works software provides a personalized experience, giving you the ability to assign a wide variety of program functions to each of the 2 buttons, as well as adjusting cursor and scrolling speeds.Brand | Kensington #ad |
Manufacturer | Kensington #ad |
Height | 1.85 Inches |
Length | 5.46 Inches |
Weight | 0.35 Pounds |
Width | 4.51 Inches |
Part Number | K75327WW |
Model | K75327WW |
Warranty | 5 Year |
More information #ad
4. Kensington
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Silver/Black, Kensington Orbit Trackball Mouse K64327F
#adKensington #ad - Chromeos user can get hid functions for a trackball but will not be able to customize their device through KensingtonWorks. Compact design, stays put and takes up less space. Delivers comfort and precision.More information #ad
2 year only valid if purchased through Kensington Authorized Resellers. Compatible with windows 8, xp, macos 10 Customizable 2-button design via KensingtonWorks software. Optical tracking for superior cursor control. Ambidextrous design. 8 and later, and vista, and Chrome OS 44 and later.Brand | Kensington #ad |
Manufacturer | Kensington #ad |
Height | 1.7 Inches |
Length | 7.9 Inches |
Weight | 0.59 Pounds |
Width | 6 Inches |
Part Number | K64327EU |
Model | K64327EU |
Warranty | 2 year warranty (Only valid if purchased through Kensington Authorized Resellers) |
More information #ad
5. SANWA SUPPLY
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Chrome OS, 5 Buttons, Laser Sensor, Windows, Computer Rollerball Mice, macOS, 400/800/1200/1600 Adjustable DPI, Laptop, 34mm Trackball, Compatible with MacBook, SANWA Wired Ergonomic Trackball Mouse
#adSANWA SUPPLY #ad - 4 adjustable dpi levels - you can adjust the mouse among 4 resolutions of 400 / 800 / 1200 / 1600 DPI depending on your needs. Comfortable finger rests just fit in the palm of your hand. When the count switch button is pressed, the DPI is notified by the number of flashes.Ergonomic design - places your hand in a natural wrist and arm position for smoother movement and less muscle tension.
More information #ad
Notice: all sanwa products provide the same high quality after-service as in Japan, including a 1-Year Worry-Free Manufacturer Warranty and free lifetime technical support. ※. A full control of everything is within your fingers. Wide compatibility - compatible with most system including windows 10/8. 1/8/7, macos 1012~1015, mac os x 103~1011, chrome OS. Comes with back and Forward buttons that are convenient for browsing the web. Not only work on flat surfaces, but also on your leg, sofa and other surfaces as well. The high-quality USB plug and 4.
Brand | SANWA SUPPLY #ad |
Manufacturer | SANWA SUPPLY #ad |
Height | 1.77 Inches |
Length | 3.94 Inches |
Weight | 0.34 Pounds |
Width | 5.16 Inches |
Part Number | GMATB44RN |
Model | GMATB44RN |
Warranty | All SANWA Products provide the same high-quality after-service as in Japan, including a 1-Year Worry-Free Manufacturer Warranty & free lifetime technical support. |
More information #ad
6. SANWA SUPPLY
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Programmable Silent Buttons, SANWA Wired Ergonomic Trackball Mouse, Optical Rollerball Mice, Windows, 600/800/1200/1600 Adjustable DPI, macOS, Laptop, 44mm Trackball, Compatible with MacBook
#adSANWA SUPPLY #ad - You can adjust the mouse among 4 resolutions of 600 / 1200 / 800 / 1600 DPI depending on your needs. Download sanwa trackball mouse software to customize your mouse buttons and increase work efficiency. A full control of everything is within your fingers.Suitable for late-night PC operation, operation in quiet places such as public places, library, hospital or meetings. Trackball comfort - equipped with a 44mm trackball, you will not need to mouse around to move the cursor as thumb controlled trackball stays in one place.
More information #ad
Not only work on flat surfaces, but also on your leg, sofa and other surfaces as well. Programmable function works when the software on. 2. Programmable buttons - this sanwa ergonomic trackball mouse also has a forward/back function. No driver required. Comfortable finger rests just fit in the palm of your hand. When the count switch button is pressed, the DPI is notified by the number of flashes. Note: 1. Ergonomic design - places your hand in a natural wrist & arm position for smoother movement and less muscle tension. Noiseless button - the noiseless button is mounted on the left and right clicks.
Brand | SANWA SUPPLY #ad |
Manufacturer | SANWA SUPPLY #ad |
Height | 2.17 Inches |
Length | 6.73 Inches |
Weight | 0.47 Pounds |
Width | 4.06 Inches |
Part Number | GMATB137 |
Model | GMATB137 |
Warranty | All SANWA Products provide the same high quality after service as Japan.Include a One-Year Worry-Free Manufacturer Warranty and free lifetime technical support. |
More information #ad
7. Logitech
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Precision and Smooth Tracking, PC and Mac with Bluetooth and USB Capabilities Black, Ergonomic Comfort Design, for Windows, Logitech Ergo M575 Wireless Trackball Mouse, Easy Thumb Control
#adLogitech #ad - Optimal for tight workspaces: because the trackball doesn't move, it?s excellent for tight workspaces and busy desks and fits in seamlessly alongside your computer and keyboard or laptop. Smooth thumb control: track precisely with great cursor control on any surface and easy thumb-operated trackball and adjust the cursor speed with Logitech Options software.Ergonomic comfort design, relaxed hand and arm: The comfortable, sculpted ergonomic shape of this mouse naturally fits your hand.
More information #ad
Two ways to connect and multi-os: connect simply with Bluetooth or the USB receiver and never worry about drop-offs or lag up to a 10m 33 ft range. Up to 24 months of use from a single AA battery with the USB receiver; you may even forget your Logitech wireless trackball uses batteries at all. Plastic parts in ergo m575 include post consumer recycled plastic Graphite/Black: 50%, Off-White: 21%. Uses fsc-certified paper for responsible packaging. Convenient controls: moving between documents or browsing your favorite websites is a breeze with the ergonomic mouse's large, easy-reach back and forward buttons and the precision scroll wheel.
Brand | Logitech #ad |
Manufacturer | Logitech #ad |
Height | 2 Inches |
Length | 6.5 Inches |
Weight | 0.51 Pounds |
Width | 4.2 Inches |
Part Number | 910-005869 |
Model | M575 |
Warranty | 1 year Manufacturer |
More information #ad
8. Perixx
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8 Button Design, Black PM-520-11447, Perixx PERIMICE-520 Wired USB Ergonomic Programmable Trackball Mouse, Adjustable Angle
#adPerixx #ad - Sculpted design: supports your hand comfortably and let it rest on the mouse; Product Dimensions: 5. 47 x 4. 02 x 196. 85 inches, Product Weight: 03 lb.Tilted-scroll-wheel: middle click function; scroll horizontally as well as vertically, using a tilting scroll-wheel; Adjustable DPI 400/1600 System requirements: window 7, 10, 11, 20-degree stand, and later versions; Package includes: PERIMICE-520, 10-degree stand, 8, manual.
More information #ad
Adjustable angle: a unique detachable stand to customize the angle of the mouse from 0 to 10 or 20 degrees to minimize strains on wrist and arms. Programmable buttons: 8-Button mouse with 6 programmable buttons; Download driver on Perixx website.Brand | Perixx #ad |
Manufacturer | Perixx #ad |
Height | 1.97 Inches |
Length | 5.47 Inches |
Weight | 0.3 Pounds |
Width | 4.02 Inches |
Part Number | 11447 |
Model | PM-520-11447 |
Warranty | 12-month limited warranty |
More information #ad
9. SANWA SUPPLY
#ad
SANWA Wired Ergonomic Trackball Mouse, Optical Rollerball Mice, 40mm Trackball, Windows, macOS, Programmable Silent Buttons, 600/800/1200/1600 Adjustable DPI, Laptop, Compatible with MacBook
#adSANWA SUPPLY #ad - Suit different tasks, meetings, cafeterias, ensuring accuracy & speed. Silent clicks & 4 dpi adjustable- this mouse with ball supports 4 levels of cursor movement speed: 600/800/1200/1600 Keep your wrist and mouse in one place, carpet, it works not only on flat surfaces but also on your leg, high-sensitive 3-dot positioning technology, etc.2. Press the middle DPI button to change it faster or slower. Features noiseless click on left/right button, libraries, suitable for usage in quiet places like public occasions, or at night.
More information #ad
Download sanwa trackball mouse software to customize your mouse buttons and increase work efficiencyfind it in the user manual. Keep your wrist natural, RSI, etc. Smooth & snesitive trackball- this rollerball mouse consists of a 40mm trackball, and reduce hand movement. Programmable function works when the software on. Note: 1. Various compatible design- our roller ball mouse wired can work with computers with windowsdos/v, mac0s 12/11/1012~1015, chrome os, and chrome OS systems with a USB-A port. Perfect for drawing, right-hand design, working, typing, wrist pain, and allow your arm muscles and shoulder to be relived for all-day work.
Brand | SANWA SUPPLY #ad |
Manufacturer | SANWA SUPPLY #ad |
Height | 1.85 Inches |
Length | 6.1 Inches |
Weight | 0.4 Pounds |
Width | 4.25 Inches |
Part Number | GMATB39 |
Model | GMATB39 |
Warranty | All SANWA Products provide the same high quality after service as Japan.Include a One-Year Worry-Free Manufacturer Warranty and free lifetime technical support. |
More information #ad
10. SANWA SUPPLY
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Laptop, 600/800/1200/1600 Adjustable DPI, SANWA Wired Ergonomic Trackball Mouse, macOS, Compatible with MacBook, Optical Vertical Rollerball Mice, Windows, Silent Buttons, Computer, 34mm Trackball
#adSANWA SUPPLY #ad - Fit for notebook, Computer and other device. Ergonomic design - places your hand in a natural wrist & arm position for smoother movement and less muscle tension. Comfortable finger rests just fit in the palm of your hand. Suitable for late-night PC operation, library, operation in quiet places such as public places, hospital or meetings.No driver required. Not fully compatible with Apple products. When the count switch button is pressed, the DPI is notified by the number of flashes.
More information #ad
Trackball comfort - equipped with a 34mm trackball, but also on your leg, you will not need to mouse around to move the cursor as thumb controlled trackball stays in one place. Not only work on flat surfaces, sofa and other surfaces as well. Wide compatibility - compatible with most system including windows 10/8. 1/8/7, pc, laptop, macOS 10.13~1015. A full control of everything is within your fingers. Noiseless button - the noiseless button is mounted on the left and right clicks. Once you get used to it, you will love it! 4 adjustable dpi levels - you can adjust the mouse among 4 resolutions of 600 / 800 / 1200 / 1600 DPI depending on your needs.
Brand | SANWA SUPPLY #ad |
Manufacturer | SANWA SUPPLY #ad |
Height | 1.86 Inches |
Length | 4.13 Inches |
Weight | 0.34 Pounds |
Width | 5.07 Inches |
Part Number | GMATB128BK |
Model | GMATB128BK |
Warranty | ※Notice:All SANWA Products provide the same high quality after service as Japan.Include a One-Year Worry-Free Manufacturer Warranty and free lifetime technical support.※ |
More information #ad