Brand Name: REDRAGON
Type: Wired
Number of Rollers: 1
Gross Weight: 380g
DPI: 24000
Package: Yes
Number of Buttons: 17
Operation Mode: Opto-electronic
Style: Finger
Power Type: Rechargeable
Time to market: 2013
Model Number: M990-RGB
Hand Orientation: Right
Interface Type: USB
Package: Redragon Color Box
high-speed USB wire: 180cm