A printer is typically not used in the construction of networks. While printers can connect to networks to receive and print documents, they do not play a role in building or managing the network infrastructure itself. Network devices, such as routers, switches, and firewalls, are essential for creating and maintaining network connectivity.
The purpose of a router is to connect dissimilar networks.
Switches
It is a device which used for taking and reasoning in between two persons is called cellular telephone networks
one such device is the spectacle or reading glasses.
"Gateway"
A router.
Bridge
"Gateway"
A router is necessary for this purpose
The most common types of bridges are the Beam and Arch Bridges.
the answers is NIC
Router