Summary: I have the WMP54GS rather than just the G but I got it when it came out around 10 years ago and it's been with me through 3 computer and still going strong. 54Mbps might be a bit slow for some people but in my area I'd be luck to get more than that plugged directly into the modem so it's perfect. Years ago on XP I had to use the included drivers but Vista, 7, and 8 all detect it out of the box and it works perfectly.
Pros: Great connection Decent speeds VERY reliable
Cons: 54Mbps is a bit outdated but that's barely a con
Summary: It works perfectly. A friend built a computer for my son, for free, but it did not have a wireless adapter. This was easy to install, for someone who has just enough knowledge to be dangerous.
Summary: I can't remember how long ago I bought this wireless adapter, but I know that it's been well over a year ago. I do know it was a snap to install and worked just fine right away. I've not had any issues with this card. Very happy, especially since it was a refurbished unit.