... : Intel US15WMemorySocket Type: DDRII SO-DIMM connector Socket Quantity: 1 Capacity support: 512MB ... 1AudioChip : Realtek ALC269USBController: US15W 4 internal I/O ports for camera,Bluetooth,touch panel, wifi ... MIC connector (2x1, SMD) 1 stereo SPK connector (4x1, SMD) 1 power switch connector (3x1,SMD) - I/O ... ports 1 Mini HDMI output 2 USB 2 HD audio MIC/out put 1 DC-in jack 1 DC battery connector ...