Rii K12 Ultra Slim Portable Mini Wireless KODI Keyboard with Large Size Touchpad Mouse Stainless Steel Cover and Rechargeable Li-Ion Battery, 2.4 GHz This is wireless qwerty keyboard and touch pad combo and 2.4 Ghz wireless technology Perfect for PC, laptop, Raspberry pi 2, Mac OS, Linux, htpc, iptv, Google android smart TV box, xbmc, Windows 2000 xp vista 7, 8, 10 Built-in high sensitive smart touchpad with 360-degree flip design and auto sleep for saving battery, clicking on any key to activate Built-in lithium battery-powered and ultra slim design, maximum thickness is only 13 mm