Summary: I have had only marginal luck with wireless cards for desktops in the past. I use them at our church for remote offices where cables are hard to run or would not be asthetically appealing. This card gets excellent reception with great speeds. I will definitely buy another one when needed.
Summary: I spent almost 2 weeks trying to get this card to work with Windows 7 but had nothing to show for it. In the end I sent it back to HP. By the way, HP has horrible support. Every time I called I spoke to someone I couldn't understand or didn't know how to help or they would just keep transferring me...
Summary: This card was replacing a usb wireless network card, so it is a vast improvement. The internet connection we have goes through a brick wall, but this card has no problems picking up a solid connection.
Summary: I bought a few of these because they perform well, even without the antenna connected. I had an HP computer that came with one of these from the factory. It's performance in that machine prompted me to buy more for the other three desktop computers that I have built myself.
Summary: It seems like this card is hit or miss. I took a chance and have had nothing but problems getting it to connect using WPA2-Personal security. If I turn the security off, it connects just fine. Anything else it is very intermittent.