In 2012, WiFi significantly improved with the emergence of the 802.11ac or WiFi 5 standard, which packed almost triple the speed of its predecessor, 802.11n.In 1999, Linksys pioneered WiFi technology with the release of the WRT54G router, but since then, WiFi standards have undergone a complex evolution: For this reason, it’s best to future proof your home wireless network with the most current standards to make sure it can support the hottest products when they hit the market. Routers lead the pack when it comes to deploying the latest WiFi standards, and their client devices (your phone or tablet, for example) typically start incorporating the new technology six to twelve months later. Understanding WiFi Standards: Wireless-N (WiFi 4) to Next-Gen AC (WiFi 5) On the flip side, if you’re a light Internet user who primarily emails or browses Facebook, a dual-band router will work just fine. For instance, a tri-band router is a great choice if you're a movie streaming buff with a number of TVs, you have a gamer in the house, or you work at home and want your own dedicated band. How you use your wireless router also helps determine what router best suits you. A three lane highway (or tri-band router) has one 2.4 GHz and two 5 GHz channels to support more simultaneous users-a huge plus for families, who average eight devices per household and have high bandwidth activities. Because certain devices demand more bandwidth than others, your router’s efficiency depends on the number of bands it has-single, dual, or tri-band. Each band is a different lane, keeping data on separate routes to avoid congestion. WiFi travels through your router on radio bands that act like invisible highways. In fact, you should replace your router every two years to stay current with advances in wireless technology. It’s important to know what to look for in getting the best wifi router for your home, because like most people, you’re probably due for an upgrade. With each passing year, more connected devices join your home WiFi network, putting more stress on that outdated router. Most households have wireless routers that are a few years old.
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