... 800x600 Embedded ARM920T, 203 MHz, fan-less O-POS 68ARM Version CPU- Embedded ARM920T, 203 MHz, fan-lessMemory- ... keyboard- Keyswitch life: 3X107- 35 key keyboard (optional)I/O- Serial 3 x RS232 + 2 x RS232 expanded- ... D) x 282 (H) mmO-POS 88PC version CPU- Intel Atom D425 1.8GHZSystem Memory- 1G x DDR2 ... keyboard- Keyswitch life: 3X107- 35 key keyboard (optional)I/O- 2 x PS2, mouse and keyboard- 1 x VGA ...