... to customizing design color, edging, etc.PANEL:42inchACTIVEAREA: 930.24(H)x523.26(V ... STORAGE)CF card :2GB/ HDD hardware 2.5 inch, not allow support to display SD card or USB ... 4,WMV,AVI,VOBVedio frequency:DTS/AC3, MP3 MPEG1/MPEG2 MP3,WMA, AAC,PCMVoice frequencyJPG,PNG,GIF,SWF(Flash)Image:Others: FLASH ... Store temperature:-20 °C~60 °C 42 LCD inch land Advertising display screens