What is Lan Card?
A LAN card, also known as a network interface card (NIC), is a hardware component that allows a computer to connect to a local area network (LAN).
It provides the physical interface between a computer and a network, enabling the computer to send and receive data over the network. LAN cards are available in various forms, including PCI, PCIe, and USB, and they come in different speeds ranging from 10 megabits per second (Mbps) to multiple gigabits per second (Gbps). They typically have one or more ports for connecting to a network, and they support various Ethernet standards such as IEEE 802.3, 802.3u, and 802.3ab. Installing a LAN card in a computer allows the computer to communicate with other devices on the same network, such as servers, printers, and other computers. It also enables the computer to access resources on the network, such as files and applications. LAN cards are essential for building local area networks, and they are commonly used in various network environments, including homes, offices, and data centers. They are relatively inexpensive and easy to install, and they provide a reliable and fast connection to a network.