
meets expectations I don't have an AX 5400, but my WAP's AX 3000 works just fine.

- Fast speed and Long range - Easy PCI-E installation

Yeah it sends the wi's over the Fi's

-My old wifi adapted would give me ping spikes, and randomly disconnect. This seems to be stable and has reduced my ping -Long Range -Easy Install

- Easy setup - Works without any issues on my Windows computer - Lights up when you have devices connected so you know it's working

Strong signal

Solved all my connection issues, I replaced the OEM HP M2 card with this one and I am rock solid connecting 5GHz every time I start up my computer. OEM was not reliable connected 2GHz more often than 5GHz and would disconnect from router intermittently for no reason.


so, I have a desktop connected to the router by means of Wi-Fi; no more cables around the room; and it works, no issues moreover, I am able to connect my Bluetooth keyboard and mouse without interruptions; if before it was 50%-ish, now is in the 95% and more (and I suspect the 5% is not due to the card) I have 2 USBs free now on the front of the HTPC I use Linux Mint


Small footprint. Supports AC connection type.


Works great with my Xbox One controller.


Absolute upgrade for my older model pc. Plug & play installation Works as advertised. Trusted brand.

The only thing I care about is compatibility with Linux, and I am happy to report that I plugged this thing into the motherboard yesterday, and it appears to work perfectly without installing anything. I didn't even install the drivers that came on the CD. I have only owned this thing one day, but things are good so far. Immediately after plugging in the card and booting up, I was able to use 'ip address' to see the card present (but no IP, since I hadn't set up networking obviously). Then, I edited /etc/netplan/_your_config.yaml with my wifi configuration. I ran sudo netplan --debug apply and the interface did not appear to pickup an IP address. The output of 'ip address' showed that the state of the interface was 'down', so I though I might have been missing firmware, so I messed around for a while trying to get my sources.list set up for 'contrib' and 'non-free', but turned out to not be necessary. I did install a few debugging tools, but I don't think any of them contributed to making it work. I was using 'connmanctl' command to debug the interface when I realized that it was already connected and working perfectly. I think my problem was not rebooting after running the netplan apply. Here is my kernel version/stack: uname -a Linux host 5.15.0-43-generic #46-Ubuntu SMP Tue Jul 12 10:30:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.1 LTS Release: 22.04 Codename: jammy (server version) I observed transfer speeds of 17.7 MB/s, which is more than enough for my needs.



