A network card (also called a network adapter, network interface card, or NIC for short) acts as the interface between a computer and a network cable. The purpose of the network card is to prepare, ...

A wireless network card, also known as a wireless adapter or wireless NIC (Network Interface Card), is a hardware device that enables your computer to communicate wirelessly with other devices and ...

The ethtool utility on Linux allows you to view and change some of your network-driver and interface-card settings, especially for wired devices. These include their speed, whether the interface uses ...