Network Hardware

Modem

Wireless Access Point (WAP)

Router

It joins two networks together.

This hardware is needed for wireless connections.

Hub

It receives a message and then sends it to all the computers that are connected to the network.

It takes data sent by one network and translates it so that it can be understood by another network.

Network Interface Card (NIC)

It allows a computer or other device to connect to a network.

Router

It is usually used to connect a LAN or a home network to the internet.

Server

Switch

It receives a message and the it decides which computer the message is meant for.

Server

Its job is to make sure files go to the person or device that they are intended for

It stores and sends computer files and messages to users and to devices.

Wireless Access Point (WAP)

It can be put on ceilings or high on walls.