POS machine with PSTN,TCP/IP, WIFI 1.32-bit CPU, ARM9, 400MHz ,160MB memory 2. ... multiple applicationsMultiple choices of integrated communication modules, such as PSTN, TCP/IP and Wi-FiSupports complete version SSL(Security Socket Layer)USB ... output1 RJ11 for line, 1 RJ11 for phone1 RJ45 for TCP/IPUSB1 USB HostPower SupplyInput: 100 ~ 240VAC, 50Hz/60Hz; Output: 12VDC ...