Detailed Product Description Illuminated multimedia keyboard: 1) Multimedia and internet keys 2) Standard size with curved design 3) The unique design lets bottom color to the top Specifications: 1) Multi-language: English, Europe, Brazil, Korea and Japan 2) OS compatibility: Windows 95/98/2000/Me/NT 4.0 (supports NT with PS/2 keyboard only) 3) Key layout: 105/106/107/108/110 with 16 multimedia shortcut keys, one "Sleep" keys for power management (keys) 4) Operating force: 55?0gm 5) Total travel: 3.5?.5mm 6) Cable length: 1.5m 7) Keyswitches: membrane switch with tactile feedback 8) Keycaps type: laser printing low profile 9) Connector: PS/2, AT or USB 10) Power consumption: DC 5V?%, 100mA max. 11) Operating temperature: -10~60oC 12) Storage temperature: -20~60oC 13) Operating humidity: 10-95% RH 14) Switch life: 10 million cycles