By itself, it delivered among the fastest average speeds of the seven extenders we tested, and when we later slapped it in a typical home network by connecting it up to a router in different configurations, it gave us the highest average performance at a distance other extenders struggled with. TP-Link’s RE605X has a lot of power for its (very bulky) size. A higher price that gets close to what you could pay for a decent mesh Wi-Fi upgrade.Gigabit Ethernet port allows you to transform it into a wired access point.Excellent performance at the longest range of any extender we tested.Fast enough to support the top speeds of most devices you’re likely to connect to it.The RE605X delivers better speeds for the money at longer range than competing devices with better specs. A faster Wi-Fi extender (in certain situations).D-Link’s E15 works well enough for most browsing and streaming, at a lower price.įor more information on our top picks, as well as our research and testing process, keep reading below. The TP-Link RE715X is another good option that supports even higher speeds, but the results are dependent on your home networking setup.

Even better, it outperforms competing extenders that, at least on paper, should offer faster speeds. Our top pick, the TP-Link’s RE605X, is a Wi-Fi 6 device that gives great, consistent performance at long range. “In fact, it only causes interference that adversely affects your existing Wi-Fi network.” He notes that these are products that require reading the instructions.

“Just plugging in the thing won’t do anything,” he says. “There’s no such thing as plug-and-play in setting up an extender,” says Dong Ngo of Dong Knows Tech, who has reviewed networking devices for decades. To achieve the best results from a Wi-Fi extender takes an involved setup process. It can’t fix a slow internet connection, nor can it improve a misconfigured or misbehaving router. An extender latches on to your wireless signal where it’s good and blasts out a separate Wi-Fi signal of its own, which may be just enough to keep you streaming, browsing and downloading. A Wi-Fi extender can solve a common problem many people face at home: a wireless network that’s slow, inconsistent or straight-up missing when you’re trying to use a device at the fringes of your router’s range.

Best buy wifi extender