Workstations manufactured in the 1990s and early 2000s, before Wi-Fi became prevalent, often lack wireless networking cards or adapters that enable a computer to detect and interpret Wi-Fi signals.

I've tested a lot of USB-C-to-HDMI wireless kits that failed. This Ugreen USB-C to HDMI transmitter succeeds.

Wi-Fi adapter not detected after rebuilding your PC? Learn the physical and software fixes for missing Wi-Fi on boards like the TUF B550 Gaming Wifi II.

Still looking? See more results on Wirecutter. We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Joel Santo Domingo Joel Santo ...

Bottom line: The HWU54D’s convoluted setup guide will baffle newbies, but tech veterans capable of successfully installing it will love the adapter’s awesome performance and versatility. Like the ...

Bandwidth issues and more.

5V power consumption; can't connect to a USB hub; short adapter cable; lacks WPA support. Bottom line: This 802.11b USB adapter is a solid performer and an excellent choice for home, office, and ...