What is a switch vs a router?

When building a small office network, the two most essential pieces of equipment you need are switches and routers. Though they look similar, the two devices perform different functions within a network.

Switches are key building blocks for any network. They connect multiple devices, such as computers, wireless access points, printers, and servers, on the same network within an office or building. A switch enables connected devices to share information and talk to each other.

A router connects multiple switches, and their respective networks, to form an even larger network. In addition to connecting multiple networks together, the router also allows networked devices and multiple users to access the Internet. A router connects your business to the world and protects information from security threats.