http://www.english.thaiio.com/review-microsoft-windows-7-beta-%e0%b9%84%e0%b8%95%e0%b8%a3%e0%b8%a0%e0%b8%b2%e0%b8%84%e0%b9%81%e0%b8%a3%e0%b8%81/ PC interface Hardware and computer devices resource,serial port,USB,Parallel port,Wireless. Mon, 21 May 2012 23:13:14 +0000 http://wordpress.org/?v=2.1.2