12.6' NV126B5M-N41 1920X515 LCD Screen: Brightness 250 cd/m² (Typ.) Contrast Ratio 1200:1 (Typ.) (TM) 2 Mini HD-MI LCD Board Work for EDP Interface LCD Screen(Help to notice that there is no USB and HD-MI connector in the packing list) 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