WIFI /3G network wall hung 42 inch advertising player 1. Support ... . Resolution:1920*1080 3. Low price 4. Fast delivery 1.WIFI /3G network wall hung 42 inch advertising player 2.Resolution ... , SD Card, TF Card13. Network selectable: RJ-45 10/100M, WIFI, 3G (WCDMA, TD-SCDMA, CDMA2000)14. Networking Protocol: TCP IP ...