7 inch OS Windows 7/XP Tablet PC with bluetooth,1GB Memory 1.OS Windows 7/XP Tablet PC 2. ... ,9V DC output,2 AOperating methodTouch screen, can connect with USB Mouse and KeyboardUSB Jack2 USB 2.0 jackCard slotTF Card/ Mini ... ,browser,film&photo player,Word,Excel,PPT,Reader,MSN,QQ etcPhoto typeSupport JPG,BMP,PNG,GIF,TIFFAudio typeSupport MP3,WMA,MP2,OGG ...