... 10/100M )Audio Player SpeackerYes ,SupportUSB Port2.0*3 USB Port / SD Card Slot (can support 1G -32GB) ... AAC,AAC+CATVideo PlayerVedio FormatSupport AVI,EPEG4,3GP,ASF,H.264,RMVB,WMV9PhotoSuD/3D GPU.Open GL ES2. ... 0 And Open VGDVD R/WYES, DVD-ROMExtrasCamera1.3 MegaE-Book ReaderSupport TXT, ... 20*8cmN.W1200gG.W2000G 15.6inch laptop DVD driver for D2500 Windows7 laptop Dual Core Laptop