Note: The controller only suitable for 1366 * 768 resolution, NOT suitable for other resolution, please note... This is a DIY kit, you need to have some knowledge of electronics and ability. We don't supply any instructions. How to know the resolution of screen: Enter the panel model to search, you can check the resolution from this link: http://www.panelook.com/index.php Features: Notebook, host computer, monitor, VGA signal interface Computer, host DVI signal interface HD set-top box, computer / host, Xbox/PS3/PS4, game machine, raspberry pie and HD signal interface PC audio signal Earphone, small sound box interface. Specifications: Voltage: 12V 3A Size: 135 x 57 x 17mm (LxWxH) Key board size: 108 x 18 x 11mm (LxWxH) Package included: 1 x Driver board 1 x Key board 1 x Standard LED screen line 1 x Remote control