Network router. A network router is quite different from a switch or hub since its primary function is to route data packets to other networks, instead of only the local computers. A router is quite common in homes and businesses since it allows your network to communicate with other networks, including the Internet.

Routers are specialized computers that send your messages and those of every other Internet user speeding to their destinations along thousands of pathways. A router has two separate, but related, jobs: It ensures that information doesn't go where it's not needed. The router takes care of most of the more confusing networking options for you; plus, it provides firewall protection between the computers on your network and the rest of the wild, nasty Internet. Physically, the router is situated between your laptop and the Internet connection or broadband modem. The cost of a wireless router depends on the features and network standard. If you want a cheap router and you're not too concerned about speed, an 802.11n wireless router should cost between $20 and $50. A basic 802.11ac router that will provide fast wireless connection and not much else will cost $40 to $80.

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Nov 20, 2008 · Once you enable and setup remote desktop, you have to configure your router to forward the remote desktop port (3389 by default) to the correct computer on your network. This is called port forwarding and the method is slightly different depending on which brand router you are using, i.e. LinkSys, D-Link, Netgear, etc.

Wired routers. A wired router connects directly to computers through wired connections. They usually have a port that connects to the modem to communicate with the internet. Another port — or ports — allows the wired router to connect to computers and other devices to distribute information. What to look for in a router

Jun 25, 2020 · Look for a router with at least four 10/100/1000 (gigabit) Ethernet ports, which allow you to connect to wired devices such as desktop PCs, network-attached storage (NAS) drives, and