... USB,SD,CF. VGA,AV,HDMI optional 22 inch wall mount hd lcd media playerPanel: 22" <16:9> Max. resolution: 1680 ... AV,VGA HDMI,YPBPR etc 42 inch HD lcd advertising player1.The lcd ad player can work from 100-240volt. 2 ... high light-penetrating toughened glass on the surface of the LCD screen . 6. With USB update feature; support functions ... of auto power-on/off time 22 inch wall mount hd lcd media player