4PPC30070222BPower Panel C30, 7.0",interfaces: 1x CAN bus, 1x RS232. CPU and memory: 1 GHz (ARM Cortex-A8), 256 MB DDRAM, eight kB FRAM, 512 MB onboard flash drive.Display and touch screen: 7.0", 800 x 480 (WVGA)touch screen,Interfaces: 1x Ethernet 10/100 Mbit/s, 2x USB 2.0, 1x CAN bus, 1x RS232.