... E1 chipsetThe on-board E350dual-core 1.6G CPU, graphics card, sound card, network cardPin + HDMI+LVDS+2DDR3DIMM2COM+VGA+VGA+ mobile phone ... compatibleSerial port:2port COM, COM1 / RS-232mode (2: board pin )USB interface:10 USB2.0 ports (4on the rear panel, a ... , UVD3)Display interface: VGA interface, and the expansion of VGA output interface (2 *5row seat is connected with the decoding board ...