eSynic a24 Mini Wireless Keyboard 2.4G Wireless Touchpad Keyboard Touch Keyboard Mouse Combo for Google Android Smart TV PC Box Media Mini TV HTPC IPTV Laptop Raspberry PI PS3 MXQ Xbox 360 2.4G wireless connection: the distance can be up to 10 meters, without signal disturbance and no direction limit High sensitive touchpad: built-in high sensitive smart touchpad with 360-degree flip design, ensures that operation is responsive and convenient Compatibility: perfect for google android smart TV PC TiVo box media mini TV PC stick htpc iptv laptop raspberry pi ps3 xbmc Portable size: mini size about 6.4 X 4 x 0.9 inches, small and light, perfect for travel Plug and play: very simple and quick to install, just plug-in the USB (located in the battery compartment), everything should install automatically