dell笔记本读2G SD卡问题

http://www.dellcommunity.com/supportforums/board/message?board.id=insp_general&message.id=218308
http://www.google.com/search?q=TI+PCIxx21+driver&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:zh-CN:official&client=firefox
http://support.packardbell.com/uk/item/index.php?i=7046650100&ppn=pb46c00101