Summary: This wireless adapter is great. I’m using it with the Linksys WRT600N Router. I’ve heard that people have had issues using the Linksys wireless utility that gets installed when you run the startup CD, so I installed the adapter first, and then when windows prompted me for a driver I put the cd in. That way I just used the CD for the drivers and did not install the wireless utility that comes with it. I haven’t had any issues using the standard Windows wireless configuration tools. I would also recommend changing the radio band on the Linksys WRT600N router from Auto to the Wide-40mhz channel (for the 5ghz network only, leaving the 2.4ghz wireless network setting to auto) then connect to the 5ghz network using the WPC600N and have all of your other b, g and 2.4ghz-N devices connect to the 2.4ghz wireless network. This setup has worked great for me, I’m really happy with both products.