Mccool Mini Handheld Bluetooth Wireless Handheld Remote Control Keyboard and mouse with Multi Touch Touchpad Work for Android PC and Google Smart TV gaming (black) Wireless Keyboard for Smart tv and HTPC/XBMC/Raspberry Pi, sit back on sofa and bed to control Smart TV and PC(can't power on/off),do not need to move around any more. Connect with 2.4GHz dongle(hide in the back of keyboard),can walk around without wire limited. Control it in your home theater(XBMC media center) wireless remotely on your couch, input the text/surf the internet/play games without several remotes, make life more easier and enjoyable. lower cost with better quality than other brands. Present for friend and relative, bring pleasure to others. Note:if not successful after install the driver, please process as below steps: aturn on the power and press fn+RF simultaneous till light flashing;b.plug dongle into usb port,the light would turn off after ten seconds. Then try it.