All in one touch POS terminal It supports GPRS/CDMA, LAN, Wifi, dial up Modem High speed ... thermal printing Large memory size The high performance All-in -one touch POS terminal ... to enhance security. Besides all standard POS functions, the M3000 features GPRS/GSM, CDMA, LAN, Wifi and Modem networking ... , 50Hz/60Hz Output 9VDC, 4A Wireless Mobile POS terminal