Discover comfort and precision with the ergonomic trackball Pro Fit Ergo TB550. This side-ball model saves desk space, improves wrist and forearm posture, and delivers smooth, precise cursor control without moving the mouse. It offers long battery life, an enhanced 4D wheel, and flexible connectivity via Bluetooth LE and 2.4 GHz. Made from 51% recycled plastic and featuring a patented easy-to-clean ball system—an ideal first step into the world of trackballs.
Ergonomics that relieve your wrist
Stable hand support and thumb control reduce strain and improve posture during long hours at the computer. Ideal for small workspaces.
Precise trackball and 4D scrolling
Large ball for fine, precise cursor movements and a 4D wheel for fast vertical and horizontal scrolling across documents and spreadsheets.
Flexible wireless connectivity
Choose between Bluetooth Low Energy and a 2.4 GHz USB receiver. Long battery life ensures smooth operation without frequent charging.
The Pro Fit Ergo TB550 is designed for users who want to reduce hand and wrist strain while gaining precise cursor control in limited spaces. With the trackball, you control movement with your thumb, so you don’t need to move the mouse on the surface. This saves space and improves ergonomics for all-day work.
The device offers modern connectivity via Bluetooth Low Energy and a 2.4 GHz USB receiver for maximum flexibility. The 4D scroll wheel enables both vertical and horizontal navigation, and the long battery life ensures trouble-free operation. A body made from 51% recycled plastic supports a sustainable approach, and the patented easy-to-clean ball system maintains perfect smoothness.
- Ergonomic design: better wrist and forearm posture, fewer hand movements.
- Space saving: ideal for small desks, no mouse pad required.
- Precise control: trackball for delicate and stable work in graphics, spreadsheets, and browsing.
- 4D navigation: fast vertical and horizontal scrolling.
- Dual wireless connectivity: Bluetooth LE and 2.4 GHz for versatile use.
- Easy maintenance: quick ball cleaning for consistently smooth performance.
Specifications
- Device type
- Ergonomic wireless trackball
- Cursor control
- Thumb-operated ball
- Scrolling
- 4D wheel (vertical and horizontal scrolling)
- Connectivity
- Bluetooth Low Energy, 2.4 GHz (USB receiver)
- Power
- Long battery life
- Materials
- 51% recycled plastic
- Maintenance
- Patented easy-to-clean ball system
- Suitability
- Ideal for limited workspaces and users transitioning to a trackball
