INTEL ATOM N450 (1.66GHz, 512KB L2 Cache, 533MHz) Memory 1GB( ... integration GMA3150 256M ( Shared memory )ModemSupport 3G modem insideLanUsb lan , Intel 802.11b/g wifi Adapter65W, 100-240V 50/60HzKeyboardErgonomics Keyboard ... ,touchpad,Fn Function keysSound systemBuilt-in audio ,intel high definition audio,Stereo soundExpand equipment1 x mini HDMI,3xUSB2 ...