Wireless routers are required to have a wireless network connection. The stronger the wireless signal the further the signal will reach. Although the network can be seen by others within it's signal range, for security reasons your network cannot be accessed without a network key. Specifically a N rated wireless router has a powerful signal. G routers are much less powerful. For any router to work you need to connect a wireless receiver to the computer you want on the network.
Wireless N routers have better range and much better transfer speeds than G routers.
Routers that are classified as N routers contain three MIMO radios and antennas; this is the primary characteristic of a Wireless N routers. These are made by companies like Belkin, Linksys and Netgear.
Yes it is backwards compatible
Faster Wireless Computing is possible with the wireless n routers. Wireless routers can be very confusing to most consumers. Walk into any store and there are dozens of wireless routers stacked high for inspection. At one time the wireless g routers were the standard. Now more consumers are opting for the higher speed wireless n routers. Those who are ready to upgrade their wireless router should definitely purchase the wireless n routers that support the 802.11a/b/g/n WiFi.
Wireless N routers on the 2.4 Ghz. band can get about 4 MB/sec. transfer speed.
There are many types of wireless routers and bandwidths. The later the alphabet the more recent the addition. The current routers have a N designation.
They are used for computers and laptops for internet, and other things. Wireless N routers are pretty much the same thing as a regular wireless router.
Belkin Wireless routers vary in price. The cheapest Belkin Wireless N router is the Belkin N 150 which is around $25. Prices may differ from store to store.
N Routers are a type of broadband router and is a member of a large and diverse utility and application family of wireless broadband routers. You would use these for your broadband needs and may be an upgrade or be the product you are seeking to upgrade in improving performance.
The equipment with the "n" designation can transmit data at twice the speed of "g" routers and is more than five times as fast as "b" wireless routers.
The flagship D-Link and Linksys routers support Wireless-N on the 5.4 Ghz. band, but will cost significantly more.
Wireless routers are OS-independent. Thus just get a good wireless routers with N compatibility.