Detailed Product DescriptionCompatibility: IBM AT, Windows98/2000/XP/ Vista
-Communication:
USB, PS/2 COMBO(USB+PS/2) port
-Size (mm): 340(L) x190(W)x12(H)
-Layout: 88 keys
-Keys High: 4.5mm
-Total
travel: 2mm+/-0.4
-Keys Life: > 5, 000, 000 times
-
Keyboard N. W.: 230g
-Electronic Data: +5V DC@250Ma
-Operating temperature: -30 degree to degree
-Protection Level: IP 67
-Keyboard Color: Random color or assigns PANTONE number
-Approvals: CE & FCC & ROHS