... supply 3.reliable quality and good price 7" car lcd with AV/TVModel NO.778DPanel size7 inch TFT-LCDVisual size152 ... format(analog) RGBConnectorVGA,AV,TVFrequency30~80KHz/60~75HzPower supplyExternal Power Supply:100 to 240V AC (DC 12V)Operation ... VESA 75mm2) provide base to support the monitorOSD controlAUTO,+,POWER,-,MENUbrightness,contrast ratio,auto adjustment,phase position,clock,Languages ...