● Connectivity: USB wired
● Number of keys: 104
● Key lifespan: 10 million keystrokes
● Cable length: 1.5 m
● Voltage/Current: DC 5V 100 mA
● Productsize: 433*125*26 mm
● Product weight: 450±5 g
Connectivity: wired USB
● Tracking system: infrared light
● Number of buttons: 3
● Button lifespan: 3 million clicks
● Cable length: 1.5 m
● DPI: 1000
● Product weight: 103±5 g
● Product size: 116*62*37 mm
● Rated voltage and current: D
