... /DirectX9 , Shared system memoryAudioAzalia Codec support 2.1 channel outputEthernet LAN10/100Mbps Fast Ethernet ... pixelWIFISupport WIFI 802.11b/gInterfaceHeadphone jack*1, USB 2.0*2, DC jack*1, VGA&RJ45*1, ... SIM card slot*1Headphone jack*1, USB 2.0*2, DC jack*1, VGA&RJ45*1, ... adjust LCD backlightSpeaker2 high-quality sound box Speakers 2 high-quality sound box SpeakersOptional Function(Extra money) ...