Interface Type: USB
Hand Orientation: Both Hands
Style: Trackballs
Brand Name: NoEnName_Null
Power Type: Rechargeable
Number of Rollers: 1
Number of Buttons: 8
Time to market: Apr-14
Package: Yes
Operation Mode: Laser
Model Number: T900
Gross Weight: 173g
Type: Wired
DPI: 4800DPI