Home RF Wireless QWERTZ German Mini Touchpad Windows keys White 1 pc(s) Keyboard On/off switch Yes Noise level 55 dB Frequency band 2.4 GHz Fingerprint reader No Purpose PC/Server USB hub No Multimedia keys Yes Hot keys Yes Windows keys Yes Keyboard keys operating life 5 million characters Numeric keypad No Keyboard form factor Mini Pointing device Touchpad Keyboard language German Keyboard layout QWERTZ Device interface RF Wireless Connectivity technology Wireless Recommended usage Home Design LED indicators No Built-in display No Surface coloration Monochromatic Product colour White Wrist rest No Keyboard style Straight Backlight No Features Plug and Play Yes Wireless range 10 m Power Number of batteries supported 2 Rechargeable No Service life of battery 18 month(s) Battery capacity 2000 mAh Battery technology Alkaline Number of batteries (keyboard) 2 Keyboard battery type AA Power source type Battery Mouse Mouse battery life 18 month(s) Mouse battery type AA Mouse included No Syste