what is a network port on a computer
Port (computer networking) In computer networking, a port is an endpoint of communication. Physical as well as wireless connections are terminated at ports of hardware devices. At the software level, within an operating system, a port is a logical construct that identifies a specific process or a type of network service.
Docking station In computing and video gaming, a docking station or port replicator or dock provides a simplified way of "plugging-in" an electronic device such as the tablet-like hybrid video game console, the Nintendo Switch and laptop computer to common peripherals. Because a wide range of dockable devices—from mobile telephones to wireless mice—have different connectors, power signaling, and uses, docks are not standardized and are therefore often designed with a specific make and model of a device in mind.[citation needed]