Model: 85鍵，109鍵
-EL(coldlight) flexilble keyboard-Compatibility: IBM AT,Windows98/2000/XP-Communication: USB, PS/2 COMBO(USB+PS/2) port-Dimension(mm):495(L)x138(W)x12(H)-Layout: 109 keys-Electronic Data:+5V DC@250Ma-Total travel: 2mm±4