To know if your wireless adapter is bad, simply open Device Manager on your Windows PC. Expand the Network adapters section, and If there’s an exclamation or question mark beside the wireless ...

Also called a "network interface card" (NIC), a network adapter is a plug-in card that enables a computer to transmit ... adapter sometimes refers to a Wi-Fi adapter (see wireless adapter).

A device that adds wireless connectivity to a laptop or desktop computer. All of the adapters below are available as external USB modules as well as PCI or PCI Express (PCIe) cards that plug into ...

If one computer in the farthest reaches of your home has trouble seeing your Wi-Fi network, you don't have to drop hundreds on a mesh networking system. A USB Wi-Fi antenna is a much more ...