smlunatick
Occasional Visitor
For you information, the driver and utility for the USB-N53 adapters appears to not work in some versions of Windows, at least with Windows XP. You can directly replace the Asus version of the drivers with the Ralink Windows drivers.
http://www.ralinktech.com/en/04_support/license.php?sn=5007
http://www.ralinktech.com/en/04_support/license.php?sn=5007