MODEL: 109 key Flexible keyboard BRK8000
Specifications:
-Compatibility: IBM AT,Windows98/2000/XP/ Vista
-Communication: USB, PS/2 COMBO(USB+PS/2) port
-Size (mm): 495(L)x138(W)x12(H)
-Layout: 109 keys
-Keys High : 5.5mm  
-Total travel: 2mm±0.4
-Keyboard N.W.: 320g
-Keys Life: > 5,000,000 times
-Electronic Data: +5V DC@250Ma
-Operating temperature: : -30° to 80°C
-Protection Level: IP 67
-Keyboard Color: Random color or assigns PANTONE number
-Approvals: CE & FCC & ROHS