Type: 2.4Ghz Wireless
Operation Mode: Opto-electronic
Time to market: 2010
Style: 3D
Number of Rollers: 1
Model Number: T33
Hand Orientation: Right
Package: Yes
Power Type: Battery
Number of Buttons: 7
Interface Type: USB
DPI: 2400
Applicable models: Desktop
Wireless transmission frequency: 2.4G
characteristic: Human body engineering