Less Movement, Better Posture 
With no need to move the hand around to move the cursor, you can minimize movement and maximize performance. The trackball creates 20% less muscle fatigue in your hand, wrist, and forearm than a regular mouse. Plus, the unique adjustable tilt of MX ERGO lets you choose a 0 or 20° angle and instantly improve your wrist and forearm posture. Cruise through your workday with more comfort, ease, and focus on what needs to be done.

Full Palm Support
Work in comfort — even in the limited space at home. The hand-crafted shape of MX ERGO ensures full palm support, while the soft rubber offers a comfortable grip.

More Control And Precision
Easy thumb control makes excellent tracking and accuracy part of your daily routine. The precision mode button (DPI) lets you seamlessly switch between precision and fast-tracking modes.

Multi-Computer Workflow
Seamlessly control two computers with your Flow-enabled MX ERGO by simply moving the cursor to the edge of the screen. Your trackball seamlessly flows with you, even between Windows and macOS and lets you transfer text, images, and files between computers. Just copy on one and paste into another.

Works Anywhere You Work
Since you don’t need to move your hand around, MX ERGO is great for tight workspaces and busy desks. Plus, you can track smoothly on any surface. Get the most out of your trackball no matter where you work.

Precision Scroll Wheel With Tilt
Get things done faster with the quick access to shortcuts. The precision scroll wheel features horizontal scrolling and a convenient middle click.

Work Faster With App-Specific Customizations 
MX Ergo is fully customizable in every app you use—and you’ll work faster with predefined app-specific profiles in app in Adobe Photoshop, Adobe Premiere Pro, Final Cut Pro, Google Chrome, Safari, and Microsoft Word, Excel and PowerPoint.

Lost-Lasting And Fast To Recharge 
Focus on work and worry less about charging with the battery that holds power for up to 4 months on a full charge. One minute of charge gives up to a full day of use.

Easy-To-Remove Ball For Easy Cleanup
Cleaning the trackball is a snap. You can easily eject the ball with the back of a pen through the dedicated hole on the bottom of the trackball.

User Tested. Ergonomist-Approved
MX ERGO has been designed and tested with criteria set out by leading ergonomists—improving posture and lowering muscle strain.