Huge oversea market Good price,fast delivery PANELLCD Panel20" (Samsung,LG,AU)Pixel Pitch0.2835H x 0.2835WScreen ratio16/9,4/3Display Color16.7MContrast Ratio5000/1Brightness1000cd/m2Viewing AngleV:176,H:176Response Time3msMax Resolution1024X768Horizontal Frequency Range30-80KHZVertical Frequency Range55-75HZ Depend on panel modelINPUT&OUTPUTSAV1S-VIDEO1VGA1TV1ATSC tuner1PC AUDIO1VIDEOTV ...