Network Interface Card
pcA hardware component that allows a computer to connect to a network.
expanded
A Network Interface Card (NIC) is a physical layer device that facilitates communication over a computer network by providing network interfaces. NICs can support either wired standards such as Ethernet (IEEE 802.3) or wireless standards such as Wi-Fi (IEEE 802.11). In practical applications, NICs are integral for connecting desktop computers to Local Area Networks (LANs), ensuring data can be transmitted and received efficiently.
examples
Intel PRO/1000 GT Desktop Adapter, supporting 1000 Mbps data rate with PCI interface.
Commonly used in desktop PCs for high-speed network applications, such as streaming media servers or gaming networks.
Realtek RTL8139/810x Family Fast Ethernet NIC, supporting a data transfer rate of 100 Mbps.
Utilized in legacy computer systems or budget builds where cost efficiency and basic Ethernet connectivity are prioritized.