The Rii Mini i8 + is a very nice compact wireless keyboard with a touchpad built. Inside the device is a lithium battery that you charge with the supplied USB cable. The installation is now .. I tested it. On a range of devices from PCs to PS3 and even on my Blu-ray player The keyboard works perfectly on all devices, with a good range of about 10 meters. The touchpad works like a mouse on a PC; the Rii is a very useful device for a media PC.
A full QWERTY keyboard, media control, volume, links to email and Internet (and many others) The Rii Mini i8 + feels very comfortable in your hand, is easy, but well done, and does the job perfectly.