Razer Krait
Price: £29
Size: 120mm x 60mm x 33mm
Shape: Symmetrical
Buttons: 3
Wheel: Vertical
Sensor: Optical (Infra-Red)
Resolution: 1600 DPI
USB Rate: 125 Hz
Linear Limit: 1.78 m/s (70"/s)
Skipping Point: 3.84 m/s (151"/s)