Review on WAVLINK AX3000 WiFi 6 PCIe WiFi Card for PC with Bluetooth 5.1, Intel AX200 802.11ax Dual Band Wireless Adapter - High Gain Antennas, MU-MIMO OFDMA, Heat Sink, Windows 10 (64bit) Compatible by Heath Cullinan

This WIFI antenna has worked very well for my son's computer so far. Previously he used a USB-WIFI adapter and through this adapter he reached about 200 m / s. With this adapter it is approaching 600 mps (we have a connection speed of gigabytes). The speed of my wired connection is about 750 m/s at the moment. The base of the antenna is magnetic so you can attach it to your computer case if needed. Due to the length of the antenna cables, this offers good flexibility in antenna placement. I can ask him to try a few different places to see if his speed improves. His brother did the install for me and it was pretty quick (I didn't hear any swearing so that was a good sign). He really needed to temporarily remove the graphics card so he could access an empty slot on the motherboard. The case is quite tight, and removing the graphics card gave it the opportunity to work. So far, first impressions are good. I'll update when it starts having problems.