ASRock B550M-ITX/ac Wifi Card Swap

SnoWFLakE0s

Caliper Novice
Sep 17, 2024
23
25
NY, USA
So I have a build with an ASRock B550M-ITX/ac. It's been my main PC for about 2 years now it's a great board, especially considering the price I paid for it. I didn't really need more features than what this board had, except that the default wifi card was pretty bad. I've been living with it for a while, but because a deal for the venerable AX210 recently came up for only $15 I decided to buy one for my PC. It just arrived today and I just installed it for a pretty impressive jump in networking performance, especially since I primarily use Wi-Fi for my PC.

The ASRock board comes with the Intel 3168NGW by default. It's not a terrible card for Wi-Fi 5, but it is quite a bit slow all things considered.

With this card, this is my speed test result:

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This is the new card I just got in the mail.

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Begin by gaining access to the motherboard's rear. There are two screws that keep the Wi-Fi card in place:

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Remove them, and the Wi-Fi card can be removed like a regular PCIe device.

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The Wi-Fi card lives inside what is basically a small Faraday cage.

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There's a small screw on the side you need to remove to gain access to the internals.

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Remove the rubber tab the keeps the antenna connectors in place, detach the antenna connectors, then remove the screw that holds the card in place.

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This is the card that originally came with the board.

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Here's our Wi-Fi card upgrade:.

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Replace it into the metal casing, in the reverse of how we removed the card. Install the card back into the motherboard and reassemble your PC.

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That's all you need to do. Pretty painless process, I imagine I'd've been done in like 20 minutes if I wasn't trying to document everything (or torque every fastener...)

The results speak for themselves:

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Very happy with this upgrade.