7'', 800 x 480flash :128MB DRAM: 64MB 32-Bit RISC-400MHz SD slot: N/A USB Host: USB 1.1 x 1 USB client: USB 2.0 x 1 COM1: RS-232/RS-485 2W/4WCOM2: RS232COM3: RS232/RS-485 2WW x H x D: 200 x 146 x 42.5mmNet weight: 0.85kg