I just received this card, and immediately installed it in my computer. Took longer to seat it into the board than anything else - and that only took a few seconds. I installed the drivers that came on the enclosed thumb drive (who sends software on a THUMB DRIVE? That was nice).
My system booted right back up, with WIFI and Bluetooth. I was using one of those USB Bluetooth dongles, but my BT was intermittent. I gave this 4 stars, because I need to test it a bit before I'm confident giving it 5 stars.
I disconnected my ethernet, connected my WiFi, and ran a speedtest. I hit 73Mbs down and up - which is amazing, because I pay for 75 up/down, and this test was the best I have ever had. I ran the test several times to make sure. Looks good!