mouse

Portable Finger Hand Held 4D USB Mini 3G Trackball Mouse

Portable Finger Hand Held 4D USB Mini 3G Trackball Mouse It is off-table, without limitation by operation space and avoiding harm to wrist and muscle. The two dimensions and buttons are simply controlled by fingers. Looking for something a bit different in a mouse? This new mouse might be up your alley. It looks like a lame Sci-Fi gun in a low budget movie, but who knows, it might just help your wrist. Feature: 1. Off table and without limitation of operational space 2. 4D page scrolling function can be controlled simply by your thumb 3. Features 3-button design with trackball 4. USB 2.0 interface, plug and play, no software…
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