1.popular wired LED laptop keyboard 2.interface type:USB,PS2,U+P 3.style:LED light 4.1 year warranty 5.LED light switch LED KEYBOARD 1. Numbers: 103/104/105/106/108 US/UK/KR/BR/JP+8HOT 2. Principle:LED light 3. Dim:448(L)×170(W)×25.5(H) MM4. Switch travel distance:3.0±0.2 MM5. Peak force:50±7gf6. Life cycle:10,000,000 times7. Power consumption:2 Watts Max8. Power supply:+5V±5%9. Port:USB 10. Led ...