Brand Name: HXSJ
Type: Wired
Interface Type: USB
Model Number: S400
DPI: 3200
Style: Mini,Finger
Package: Yes
Hand Orientation: Both Hands
Number of Rollers: 1
Number of Buttons: 9
Power Type: Rechargeable
Operation Mode: Opto-electronic
Gross Weight: 200g
Time to market: Dec-04