What is NIC Card in Networking | Types of NIC Card

What is NIC Card in Networking | Types of NIC Card | Networking Devices

Network Interface Card (NIC)

Network Interface Card (NIC) is an expansion card that enables a computer to connect to a network. Each NIC has a unique serial number. This number is used to identify the computer on the network.

A Network Interface Card must be installed in each computer on the network.

Figure 1.9 shows a Network Interface Card.

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