specifications:
6¦1104 or 105 keys available(US/UK/KO/BP Version)
6¦1Available colors: black, silver+black
6¦1Working Voltage: 4.5 V to 5.5 VWorking current: 35mA
6¦1Compatible with Windows 98/2000/ME/XP/Vista/Windows 7
6¦1Switch life: 5 million cycles
6¦1Available connectors: USB & PS/2
6¦1product size:450*165*35mm
6¦1Operating temperature: 0 to 50 degree C
6¦1Storage temperature: -20 to 60 degree C
Packaging & Delivery
6¦1Packaging Detail:(1) white carton box (2) brown carton box (3) paper gift box (4) any OEM pack
6¦1Delivery Detail:15-20 days