Final answer:
An Ethernet cable connection on a computer typically looks like a rectangular plug with a clip on one side, called an RJ-45 connector, that is inserted into a corresponding Ethernet port on the computer.
Step-by-step explanation:
An Ethernet cable connection on a computer typically looks like a rectangular plug with a clip on one side, called an RJ-45 connector, that is inserted into a corresponding Ethernet port on the computer.
The RJ-45 connector has eight small pins that align with eight metal contacts within the Ethernet port. These pins and contacts allow for the transfer of data between the computer and the network. The Ethernet cable itself is a slender cable with four pairs of twisted copper wires inside. The wires are wrapped in a plastic or rubber insulation to protect the electrical signals being transmitted.