LogitechM570 Wireless Trackball
Shop:
Amazon.co.uk
Product ID:
B0043T7FXE
Description:
Your coffee table. Your favorite chair. Your comfy bed. Now there's no limit to where you can get precise cursor control. This hand-friendly wireless trackball lets you work and play wherever you want. No mouse to move around. No tricky keypad leaving your hand feeling cramped. Just roll the ball with your thumb and click. Precision never felt so comfortable. Plug-and-forget Unifying receiver. Tiny wireless receiver can stay in your laptop. Add Unifying-compatible devices without multiple receivers filling up your USB ports. Robust wireless connection. Works with Windows and Mac OS (Mac OS X 10.5 or later).