... Memory card,USB,SD,CF. VGA,AV,HDMI optional 22 inch wall mount hd lcd media playerPanel: 22" <16:9> Max. resolution ... 178 Function:Memory card,USB,SD,etc support 1080P. AV,VGA HDMI,YPBPR etc 42 inch HD lcd advertising ... format 4. Metal outer shell, color is optional,like black,white,silver etc. 5. With a protection layer of ... 5 groups of auto power-on/off time 22 inch wall mount hd lcd media player