Atheros AR5006 802.11a/b/g WiFi Adapter
Atheros AR5007 802.11b/g WiFi Adapter
Atheros AR5009 802.11a/g/n WiFi Adapter
When using their old equipment, there were no problems.
Symptom: When upgrading to a new router, normally connection is made to the local network, but one cannot access the internet.
Symptom: Wireless connects if using WEP security or no security, but will not connect when using WPA2-Personal security.
For those who have the above Atheros wireless adapters, and are experiencing issues with connecting to the internet, there is a driver available that should remedy the situation.
It is good for Windows operating systems -- Windows XP through Windows 7 -- 32 or 64 bit.
It may work on Windows 8 too, but I haven't tested it on Windows 8.
Here is the link to the driver download page: