... D-sub) connector 4.hot sale model 15" LCD PC tft Monitor with CE,ROHS' Model NO.1512Panel ... angleHorizontal:160°Vertical:140°Contrase ratio500:1Video input format(analog) RGBConnectorVGA (D-sub)Frequency30~80KHz/60~75HzPower supplyExternal ... ,+,POWER,-,MENUbrightness,contrast ratio,auto adjustment,phase position,clock,Languages,function,Install,resetCertificateCE, ROHSWarranty1 year,provide spare ...