Summary: This worked without flaw or lag for about 3 months. Then while browsing the net the connection went from fine to can't connect to a network. I had to reinstall my old card that's almost a good 10 years old, it occasionally loses the wireless signal but at least it works.
Pros: I have had this thing a year and recently wanted to get on and check the specs to compare it to a friends smaller nano usb adapter that is not working to good on my other PC. I got this while oversea's to help with insanely weak wifi connections and it has help up through months of traveling and ...
Cons: Pretty light and feel fragile but has not broken yet
Summary: After trying to get this thing to work on multiple computers running Windows 7 I gave up on it. I am an IT professional with many years of experience and this should be one of the easiest jobs I could ever do, but it cost me valuable time troubleshooting with a client.