Logitech MX500
Price: 15
Size: 130mm x 70mm x 36mm
Shape: Right-handed
Buttons: 8
Wheel: Vertical
Sensor: Optical
Resolution: 400 DPI
USB Rate: 125 Hz
Linear Limit: 1 m/s (40"/s) [3.91 m/s (154"/s) @ 1000Hz]
Skipping Point: 3.91 m/s (154"/s)