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Built for full-size keyboards. Pro3 eliminates the painful reach of a traditional mouse without changing how you work. Plug in, center up, stay pain-free.
Comfort That Feels Like Second Nature
You don’t need to fight through discomfort to get your work done. RollerMouse Pro3 brings effortless ergonomics and intuitive control together in a simple, elegant design.
With its centered Rollerbar, Pro3 keeps your hands and arms in a natural position—reducing strain on your shoulders, neck, wrists, and forearms. Plug it in and feel the difference in minutes. There’s no learning curve, no bulky setup—just precise, pain-free navigation all day long.
Why You’ll Love It
Support
Our documentation gets you up and running quickly and easily. If you have any questions use the links below or contact our support.
Getting Started
Frequently Asked Questions
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Everything you need for a pain-free workday, bundled and priced better together.
Traditional mice force you to reach to the side, twisting your wrist and straining your shoulder.
The result? Pain that builds hour after hour—and eventually affects your productivity. RollerMouse Pro3 stops the cycle.
Its centered design keeps your posture aligned, helps both hands share the load, and supports you through your longest days. The light-touch Rollerbar does all the work so your body doesn’t have to.
1 in 3 computer users experience regular pain in the shoulders, arms, or wrists.
9 out of 10 Contour customers say our products relieved their pain.
Works with full-size keyboards for clean, ergonomic desk layouts.
No complicated install, no steep learning curve. Just comfort.
Discover What Makes RollerMouse Pro3 a Game-Changer

Use both hands to operate the mouse and avoid the strain that comes from repetitive motion on one side.

Keeps arms and shoulders aligned to prevent the muscle tension caused by reaching to the side.

Sized to perfectly align with traditional keyboards—no need to overhaul your desk.

No charging. No dongles. Just reliable, out-of-the-box comfort that never quits.

Navigate from a natural position using the lightest touch. The Rollerbar offers silent, precise movement—and helps reduce fatigue over time.
Whether you're at the office or working from home, RollerMouse Pro3 integrates effortlessly into your space.
Dave H.
Real people share how Contour changed their workday.
Got questions? We’ve got answers!
Yes. Most people are comfortable using it within a few minutes, and fully adapted in just a couple of days.
It’s designed to fit standard full-size keyboards perfectly, but it can also work with many compact models.
Yes. It’s compatible with both Windows and macOS via USB connection.
Gently roll the bar to move your cursor and press down to click. It’s responsive, precise, and doesn’t require grip or pressure.
We're here to help you!