A4tech 7100h HoleLESS

Set wireless keyboard and optical mouse from A4Tech. Dimensions keyboard and mouse is ranked in the compact category, making them suitable to office nettop, All In One PC or HTPC. Set uses wireless technology 2.4-GHz up to 15 m. Virtually zero latency mice is achieved using patented technology Zero Delay Mouse.
This however is not all advanced features. Mouse sensor operating at technology HoleLessHas such small dimensions that, unlike normal mice not being enlisted for example dust or liquid. The cleaning is easy with minimal contact area. However, the accuracy in shooting let shame - reaching resolution to 2000 DPIWhich can be software-adjusted in five steps.
The keyboard has a numeric keypad using unique, in addition to the placeholder control mice. High writing comfort is ensured keys with rounded edges. For maximum durability keyboard, which makes up to 10 million keystrokesAre key labels produced as laser engraving.
Specifications:
Type:
wireless keyboard and mouse set
Technology:
2.4 GHz
Keyboard:
Type: Wireless
Key tags: Czech
standard number of keys: 104
printing keys: laser engraving
Key lifetime: 10 million keystrokes
Dimensions: 452 x 153 x 15 mm
Mouse:
optical sensor HoleLess
Resolution: 800/1000/1200/1600/2000 DPI
Number of buttons: 2 + four-way wheel
Frequency: 125/250/500 Hz
Range: up to 15 m
Weight: 57 g
Dimensions: 102.5 x 64 x 32 mm
Interface:
mini USB receiver
Power:
1 x AA for mouse
2 x AAA for keyboard
Supported operating systems:
Microsoft Windows XP/Vista/Windows 7/Windows 8
Package includes:
wireless keyboard
Wireless Mouse
Receiver
2x AAA batteries
1 AA battery
Multi-language user's manual
Colours:
Black