Features

• The router will typically have a number of built-in Ethernet cable outlets, as well as indicator lights for "on/off" and to show when data is being transferred, and a plug for an electrical adapter.
  
  

Functions

• 
  
  The router functions as a network switch by joining multiple computers together; as a firewall by protecting the computer network from unauthorized access; and as a DHCP server by allowing a computer with no pre-configured IP address to link to an IP-based network.
  
  

Benefits

• A broadband router provides access to an Internet connection and VoIP; allows file, printer and information sharing within a home LAN; and can filter incoming or outgoing traffic based on the IP addresses of senders and receivers with a small built-in memory database called a routing table.
  
  

Wired

• Ethernet Cables
  
  Traditional broadband routers require Ethernet cables between the router, the modem and each computer in the network.
  
  

Wireless

• Wireless broadband routers work with wireless-enabled computers, laptops and other devices for Internet connection or as the hub for a LAN.