Wireless Keyboard With Trackball K3

Main Features

* Wireless mini-keyboard with 88 keys.
* Ergonomic Design.
* IR transmission at 38KHz to deliver 7 meters of cordless freedom at 45 angle.
* Integrated trackball and two click buttons to provide mouse function.
* Quiet stroke and tactile feedback due to Membrane included.
* Spill resistant, laser printing keycaps for longer wear resistance, Lead free design meet with RoHS
* Patented scissor structure achieves super elegant slim size and excellent key-in feeling Stylish and contoured design, less noise.

Mechanical Specification

* Dimensions: 322.3(L) x 152.6(W) x 32.8(H) mm
* Weight: 500g ( W/O Battery )
* Key Cap Q¡¯ty 88
* Keyboard Technology: Membrane
* Mouse Function: Patented mechanical trackball with 2 Buttons
* Color: Alternative
* Cable Length: Null
* Language: Alternative
* Hot / Function Keys Q¡¯ty: Null
* Switch Life: 10 Million Cycles
* Switch Travel: 3.0+/-0.5mm

Electronics Specification

* Battery: AA * 3
* Power consumption: 15 m A
* Infrared Frequency: 38Khz, other frequency is option if necessory
* Effective Distance: 7 m
* OS required: Microsoft Window 95/98/2000/Me/XP

Receiver Specification
* Dimension: 70 * 75 * 27 mm
* Weight: 36g
* Interface: USB 1.1 or PS/2
* Power: DC 5V, 60m A Max
* LED indicator: Caps/NumLock/Scroll LED is option

Inner packing:
Dimensions: 426 x 166 x 45mm

Outer packing:
20pcs/carton
445 x 245 x 355mm