Excerpt: I've only had trouble with this device. I use it on my Windows 7 64bit and whatever I do the problem is that the utility is always greyed out so I cannot select any options. Other than that it doesn't even detect the wireless connections nearby so this device is totally useless.
Summary: Amazon didn't publish the specs on this so I'll just add that what they shipped was version 3. Too bad though, the image looked like version 1, which is actually what I needed and unfortunately, version 3 utilizes a different chipset that version 1, so wouldn't work with the IP phones I purchased...
Summary: I bought this to replace the built in wireless transceiver in my laptop that stopped working. The TPlink comes with a CD to install the drivers and a TP-Link app. It was easy to install and was up and running in a few minutes and I have the fastest wireless rates I have ever had.
Summary: I bought this to replace an existing unit that would drop the internet (and lately not come back). This item does the same thing. So, I'm thinking i can't totally blame the product. though, i have to admit, the setup was really easy and luckily intuitive since the instructions weren't that great.