Color: Black, Material: ABS
Tracking system: Optical
Voltage rating /Electric current: DC 5V / 100mA
Connection: Wired
Cable length: Approx.
140cm Port: USB 2.0
DPI: 1200/1600/2400/3200/5500DPI
Switch Life: 10 million cycle
Buttons: left, right, scroll wheel, DPI, advance, retreat
Light effect: colorful
Support System: Windows 7/8/2000/XP/Vista Mac OS or latest
Item size: 12* 7* 4.5 cm
Item weight: 128g Package size: 13.5 * 10.9 * 4.7 cm Package weight:158g