Interface Type: USB
Gross Weight: 150g
Hand Orientation: Right
Style: Mini,Finger
Brand Name: HXSJ
Power Type: Rechargeable
Number of Rollers: 1
Operation Mode: Opto-electronic
Number of Buttons: 7
Model Number: S500
Package: Yes
DPI: 5000
Time to market: Dec-04
Type: Wired