Should you use USB port Wi-Fi adapters?

If your old PC's Wi-Fi adapter doesn't work anymore or if you've never had one, you'll be thinking of buying a USB solution.
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Stop buying USB Wi-Fi adapters for your PC

Ethernet should always be the default choice when it's available, but that's not always the case. Sometimes, you don't want to go to the trouble of routing a LAN cable to your PC, and you don't have ...