Review on 🔌 FebSmart FS-AC86BT: High-Speed Wireless AC 1200Mbps PCIe Wi-Fi Bluetooth Adapter for Windows Server, 7, 8, 8.1, 10 - Dual-Band 2.4GHz 300Mbps or 5GHz 867Mbps - Desktop PCs by Christopher Kanter

Great device, only 2 problems with it, you need to download a file less than 100MB, but the company's servers were slow and it took me about 15 minutes to download. And the biggest problem I've had so far is that when I download a large file (like an update for a game) I can't do anything else. I'm getting a blue screen error forcing me to do this. Reboot my system. Can't surf the web or watch videos, just have to leave it alone until it's done. I'm not 100% sure if it's my motherboard or this device so I won't blame it 100%, but it doesn't happen when I boot from a network cable. That being said, I get up to 9MB/s on a good day, which is pretty close to the 12MB/s I get on my ethernet.