The keyboard is not wireless but radio (RF) and works with a USB dongle provided (which slips as required in a keyboard housing). It requires no driver and touchpad works well enough. The keys are adequately spaced and responsive to the occasional text, but we definitely will not write a thesis!
The backlight is half successful because the blue keys (multimedia features and some characters) are not visible ... and the space bar is actually sensitive than in the middle, so it is not really a bar!
On the raspberry (raspbmc) was recognized in the keyboard QWERTY and not QWERTY, I struggled a bit to make it good (to connect via SSH, enable root, type "sudo dpkg-reconfigure keyboard-configuration" as well as 'indicated by [...], and start on the console raspberry: Kodi leave, ESC, and type the command line, restart by "sudo reboot").
The battery holds very well, at least 2 weeks for occasional use. For a mediacenter use, I would advocate this model rather this:
