Backlit keyboard language version (optional): English/Russian + English version Wireless mouse 2.4G wireless connection range: radius 3 meters Mini QWERTY 92-key keyboard multimedia control keys and PC support system: Compatible for Windows 2000 XP Vista Windows CE Windows 7 Android / Mac OS X Android 3.0 / Linux (Debian-3.1 Redhat-9.0 Ubuntu-8.10 Fedora-7.0 tested)
