... & Ethernet module 2)Interface 2 RS232, 1 Ethernet, 1 I2C, 1 SIM Modem POS PS100N Processor32 bits ARM RISC CPU ... 60MHzMemory11MBDisplay128x64 dot matrix LCD back lightCard ReaderMagnetic card reader 1 ... / width 57mm / paper roll Ø50mmInterface 2 RS232, 1 Ethernet, 1 I2C, 1 SIMSAM 3 SAMS (compliance with ISO7816), Async / SyncPowerAC100 ...