LCD Controller Board: HD-MI.USB Automatic Brightness Adjustment LCD Board for 30Pin LVDS Interface LCD Screen Input Power Adapter: 12Vdc More than 5A. Come In Standby Model When Not Input Signal Standby Model <1W Voltage To LCD Panel 3.3V 5V 12V (Jumper optional) Photoresistors Input Support Automatic brightness adjustment External human body induction signal template, automatic startup and shutdown of human body induction Video Input: HD-MI USB HD-MI: Support HD-MI 1.4 USB: Support Video Playback, Picture Playback, Text Playback Upgrade Firmware (The upgrade file is placed in the first-level directory of the U disk, and plugged into the USB of the driver board, the power can be upgraded, and it will automatically restart after completed) Audio: Speaker Support 8ohm 2W/ 4ohm 2W OSD: Brightness Contrast Auto Language And So On Language: English French German Spanish Italian And So On Board Size: 90.7mm x 57.3mm x 14mm Compatible Work With: 24inch 1920x360 DV240FBM-NB0 Packing list: 1 HD-MI USB LCD Board for 30Pin VS-TY2660HU-823 1 Converter Board 1 Signal Cable 1 Keyboard With Cable