Summary: I got this because it was on sale for 24.99. this was an amazing price for this, and it's worth every penny that i paid for it. it's a simple solution to getting my 360 on the wireless to download all the stuff i had bought. However, i dont think this would be worth the regular price. it doesn't get great signal. my ps3 gets about 85% signal, and right next to it my 360 with this wireless adapter gets about 30% signal.
Summary: Like the review by R. Neal, I had some issues getting the 647GA running at N speeds. Not content to just dump it and get the Microsoft product, I did some trial and error to figure out if I could remedy the problems. Through a decent amount of troubleshooting I was able to get it running at 240-270mpbs compared to the 30-80mbps that it started out with.
Summary: This adapter works really well, when it works. I had 2 major problems with this wireless networking equipment. 1. I COULD NOT get the network setup to work, regardless of any settings tried, until I used the push-button style automatic setup with my wireless router. The push button setup worked just fine, but I cannot figure out why the same settings would not work when entered manually. This setup nightmare lasted for a couple of hours. 2.