Require Input Power Adapter:12Vdc More than 2A. (Help to notice there in no power adapter in the packing list) . Come In Standby Model When Not Input Signal. Standby Model <1W
Packing list : 1× VGA LCD Controller Board RT2270C-A 1× 12.1inch VS121T-001A 1024x768 LCD Screen 1× LVDS Cable 1× Inverter Board 1× Keyboard With Cable(Note:the controller board has updated,the board received will be the new version)