Hand Orientation: Both Hands
Style: Trackballs,Finger
Model Number: M88
Number of Rollers: 1
Power Type: Rechargeable
Package: Yes
Number of Buttons: 8
Type: Wired
Operation Mode: Trackball
Interface Type: USB
Gross Weight: 130G
Time to market: Apr-14
Brand Name: sago
DPI: 1000/2000/3000/4000
size: 126*66*40
Materials: ABS+PC+UV
Compatibility: Windows95 / 98 / 2000 / ME / XP/ Vista/7/8
LED light: RGB
Keys function: DPI+/- Button