YUMQUA Y-10 4D TRACKBALL MOUSE

This Wired Trackball Mouse features dolphin shape design with left/right clickers, fit left and right handed users. Its unique shape makes it not need the table support. You can adjust your posture freely, even if you are sitting on sofa or lying down, you can also use it conveniently, especially when you are in the narrow space, like in the car,train or in the plane.

Specific:
Left button: Common operation
Right button: Special function menu
Trackball: Thumb roll the trackball to control the cursor
Scroll wheel: back and forward
Cable Length: Approx. 6.56 ft / 2m
Resolution DPI: 400/600/800/1000
Compatible with: Windows 98/ 2000 / XP / VISTA / win 7/ Linux / Unix / Mac OS
Mouse size: 11 X 6 X 5cm
Mouse weight: 100G