Brand Name: Rapoo
Type: Bluetooth Wireless
Number of Rollers: 1
Gross Weight: 120g
DPI: 3200
Package: Yes
Number of Buttons: 8
Operation Mode: Laser
Style: Trackballs
Style: 3D
Style: Finger
Power Type: Rechargeable
Time to market: Sep-12
Model Number: MT550/MT750S / MT750L
Hand Orientation: Right
Interface Type: USB
Connect Type: 2.4G,bluetooth 3.0 and 4.0
Color: Black
Support Device: For 4 devices connection