Connection Type: 2.4GHz Wireless Interface: USB 2.0 Coding Supported: No Mouse Macro Express Supported: No DPI Adjustment: Not Support Power Supply: Battery
Button
2
Color
Black
Dimension
(L x W x H): 10.20 x 5.80 x 3.40 cm / 4.02 x 2.28 x 1.34 inches