Specification:
• Interface Type: USB
• Size small: 109*61*41mm
• Size middle: 123*64*41mm
• Size large: 125*75*41mm
• Key number: 7
• Cable length: 1.6m
• Resolution: 400-800-1600-3200-
6400-12800DPI
• Operating Voltage: 5V
• Operating Current: 150mA
• Key Life: 5,000,000 times
