Intel AX210

Pros

• Flawless out-of-the-box support on Linux kernels.
• Compatible with AMD platforms (unlike the Intel-only AX211).
• Highly affordable upgrade, typically priced between $20 and $30.
• Rock-solid stability compared to many OEM-provided WiFi cards.
• Standard M.2 form factor makes it an easy physical replacement in most laptops.

Cons

• Physical installation can be fiddly, particularly when attaching small antenna cables.
• Limited to laptops with non-soldered WiFi slots.

Caveats

• Be cautious of 'knock-off' cards that use AX210 in the product name but do not use the genuine Intel chipset.
• Ensure you purchase the AX210 rather than the AX211 if you are using an AMD system, as the latter requires specific Intel CPU features (CNVio2).
• A small number of older laptops may still have BIOS whitelists that prevent third-party card upgrades.

Best for

• Linux users needing reliable wireless drivers.
• AMD laptop owners looking for a stable WiFi 6E upgrade.
• Users experiencing frequent disconnects with MediaTek or Realtek cards.
• Budget-conscious builders adding WiFi 6E to a PCIe-capable desktop.

Avoid if

• Your laptop has a soldered WiFi module that cannot be replaced.
• You are using a very old laptop with a BIOS whitelist that restricts hardware changes.
• You already have a functional WiFi 6E card and do not require specific Linux/AMD compatibility.