Keyboards/ slim keyboards/ multimedia keyboards / ultra slim keyboards/mini keyobards
 
Mechanical Function: 
Switch travel: 3.0+/-0.3mm 
Keystroke life: 10million times 
Key switch elasticity: 50+/-7g 

Power Requirement: 
Working voltage: 5.0+/-0.25Vdc 
Working current: Less than 30mA 
Power: Less than 0.5 wt 

Environment and Temperature: 
Working temperature: 0-50degrees
Working humidity: None Condensation under 20% ~90% humidity 

Specification: 
Product dimension: L335mm*W170mm*H10mm 
Key layout: 88/ 89 keys are available ,10 hotkeys
Product net weight: 418g 

Products Compatibility: 
Support Windows 98 /2000/ ME/ NT/ XP/VISTA/WIN 7 system 
Support all languages versions, compatible IBM PC/PS2/AT/USB/U+P 

Packing: 
Color box size: 350*185*20mm 
Carton size: L535mm*W365mm*H205mm 
Packing method: Color box, 20PCS/ CTN. Two layers