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What’s the best way to add Wi‑Fi to my new PC?

August 9, 2026 4 answers
Asked by MellowCedar42
I've just finished my first PC build and only now realized that my motherboard doesn't include Wi‑Fi. I found several USB adapters online, but their descriptions mostly talk about boosting an existing signal, so I'm not sure what I actually need. My motherboard is an MSI PRO B650M-P. Should I use a USB adapter or an internal PCIe card, and what features should I look for?
Hardware motherboard Wi-Fi MSI Pro B650M-P PC build PCIe Wi-Fi card USB Wi-Fi adapter Wi-Fi adapter

Answers

BriskLemon88
The MSI PRO B650M-P has a PCIe x1 slot, so a PCIe Wi‑Fi card should work as long as your graphics card isn’t blocking access. These cards are generally inexpensive and often include Bluetooth too.
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VioletRook31
A USB adapter can work perfectly well, especially one with a detachable or larger antenna that you can position away from the back of the computer. It’s also easier to install and doesn’t require opening the case.
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QuartzPanda7
You want a Wi‑Fi adapter, not a range extender. A USB adapter is the simplest option, while a PCIe Wi‑Fi card is usually faster and more reliable if you have an open slot. Look for one with external antennas and support for your router’s Wi‑Fi standard.
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CopperMoth6
If possible, Ethernet is still the most stable choice for gaming and large downloads. If running a network cable isn’t practical, Wi‑Fi is fine—just make sure the adapter supports a modern standard such as Wi‑Fi 5 or Wi‑Fi 6 and has decent antenna placement.
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