EMBEDDED PC, W/ ETHERNET/IP ADAPTER INTERFACE, PROCESSOR: ARM9 400 MHZ, FLASH MEMORY: 512 MB MICROSD (OPTIONALLY EXPANDABLE), MAIN MEMORY: 64 MB DDR2 RAM (NOT EXPANDABLE), INTERFACES: 1 X RJ45 10/100 MBIT/S, 1 X USB DEVICE (BEHIND THE FRONT FLAP), IP20