However, if you need wireless access and your computer doesn’t come with a Wi-Fi card, you’ll need to install one in one of the PCIe slots, a short M.2 slot, or attach a USB Wi-Fi dongle.
Most motherboards come with an Ethernet port on them and many also have Wi-Fi built-in. However, if you need wireless access and your computer doesn’t come with a Wi-Fi card, you’ll need to install one in one of the PCIe slots, a short M.2 slot, or attach a USB Wi-Fi dongle. If you’re gaming, an Ethernet connection is probably your best bet for reliable connectivity.