Large quantity of AnyCtrl wireless keyboard with touchpad /trackball, wireless multimedia laser presenter in China. Provide very competitive price.Please contact us if you are interested with this business Product Description Main Features ?Wireless mini-keyboard with 88 keys ?RF transmission at 2.4GHz to deliver 10 meters of cordless freedom with no line-of-sight limitation. ?12 function keys ?Ultra-stylish design with concise outline. ?Plug and Play No software to Install. ?Quiet stroke and tactile feedback due to Membrane included. ?Slim in Shape - due to "X-Type", "Scissor Type" key cap design. Advantage to shorten key travel and reduce the finger pressure. Specifications  Mechanical Specification ?Dimensions: 300(L) * 210(W) * 19(H) mm ?Weight: 520g (W/O Battery) ?Key Cap Qty 88 ?Keyboard Technology: Membrane ?Mouse Function: Touchpad with one Wheel and two Buttons ?Color: Alternative ?Cable Length: Null ?Language: Alternative ?Hot / Function Keys Qty: 12 ?Switch Life: 5 Million Cycles ?Switch Travel: 3.0+/- 0.3mm Electronics Specification ?Battery: AAA * 4 ?Power consumption: 6.5 m A ?Wireless Frequency: 2.4 GHz ?Channel Number: one ?ID Number: 256 ?Effective Distance: 30 ft ?OS required: Microsoft Window 95/98/2000/Me/XP Receiver Specification ?Dimension: 80 * 21.4* 12 mm ?Weight: 12g ?Interface: USB ?Power: DC 5V, 60m A Max