- 9 buttons
- USB wireless receiver
RollerMouse Free3 Wireless combines pinpoint precision and comfort with low profile design. This is the tool for everyone who moves between workstations. Free3 Wireless is built low to the desk, making it ideal for use with slim, compact keyboards. The high cursor speed lets you move the cursor easily and efficiently across large screens - or even multiple monitors. The broad rollerbar makes it simple for you to vary your work posture. Simply put, you can work faster and more comfortably.