7'', 800 x 480flash :128MB RAM : 64MB 32 bits RISC 400MHzUSB Host: USB 1.1X1USB Client: USB 2.0X1Ethernet: 10/100 Base-T COM1 (RS-232,RS-485 2W/4W),COM2 (RS-232),COM3 (RS-232/RS-485 2W)W x H x D: 200.4 x 146.5 x 34mm Net weight: 0.52kg