Comfort type: Ergonomic comfort provide palm rest in fluff 

always let user have a place to relax & soft.

Key numbers:107/108/109/110/112/US/UK/KR/BR/JP
keyboard dimension:460(L)×160(W)×21(H) MM
Switch Travel Distance:4.5±0.5 MM
Peak Force:55±8 G
Operating Temperature:0~~50℃
Operating Humidity:20%~~90%RH
Life Cycle:10,000,000 times
Power Consumption:0.5Watts Max
Power Supply:+5V±5%
Available Port:PS/2,AT,USB