Every Wi-Fi extender we review goes through extensive hands-on testing. Each unit is installed in a real home, at an appropriate distance from the main Wi-Fi router according to the manufacturer’s recommendations. If it’s a powerline system, we connect the base unit to the main router via gigabit Ethernet and, again, situate the remote unit according to the instructions. The RE450 isn’t the cheapest Wi-Fi 5 extender, but it’s faster and more stylish than the budget competition. Don’t be put off by its age: it still deserves a place on anyone’s shortlist. Scenario 2 # You change your home and you want to reposition your wifi extender as per wifi router location at the home. Or your wifi extender is not working properly due to some software updates.

The downside of these speeds is that they involve a design that looks more like a small router with a separate power supply. However, this gives you more flexibility than a plug-in unit, helping you to get a better signal, while you can also use this repeater as a Wi-Fi access point. And, just like the Repeater 3000, it’s as simple as anything to set up. The WiFi 6 Repeater 5400 will be overkill for many people, but if you must get a high-speed connection to a distant corner of the house, nothing else out there comes close. As a rule, we’re happy with anything over 120Mbits/sec (15MB/sec). To put that into context, Netflix recommends a connection speed of at least 5Mbits/sec for HD streaming and 25Mbits/sec for 4K video. A good, solid Wi-Fi network should easily be fast enough to cope with multiple simultaneous high-resolution video streams. If the extender has advanced features, we’ll also factor these into our review; we’ll thoroughly explore the configuration portal to see how responsive and user-friendly it is, and, if the unit has an Ethernet port, we may test network performance over a wired connection. Step 3 # Locate the reset hole or button your wifi extender. The reset button or hole would be either at the bottom or on the top of BT wifi extender. It would depend on wifi extender models.Step 5 # You will notice that when you continue to press the button for 10 seconds, the wifi extender light start flashing. To test network performance, we use a laptop equipped with an Intel Wi-Fi 6 network card supporting 2×2 MIMO. We connect this laptop to the extended network, then take it to various areas of the home and copy a standard set of files to and from a NAS appliance, connected by Ethernet to the main router. By measuring the average read and write speeds, and comparing them to those achieved when connecting directly to the router, we can measure how each extender helps Wi-Fi range and performance.

It’s also worth trying out a few different wireless settings, such as switching radio bands, before you splash out on a new bit of kit. You might find that this gets you a better signal from your existing equipment and that there’s no need to buy an extender at all. What speeds can I expect? Scenario 1 # You want to reconfigure your wifi extender because you have changed your service provider. It’s very easy to use as well, with setup managed by the superb TP-Link Tether mobile app, which provides access to all the settings you might need. Powerline systems are often more expensive than repeaters but they’re a fuss-free way to extend a network connection into places that are otherwise hard to reach and can be simpler to set up. Might I be better off with a mesh Wi-Fi system? Naturally, however, connecting devices to an extender via Ethernet won’t be as fast as a direct wired connection to the router because the signal still needs to travel from your router to the extender over the airwaves first. What other features should I look for?

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TP-Link’s RE300 is basic, but it’s incredibly easy to set up via the TP-Link Tether app and it comes with a couple of extra modes to help you make the most of your current wireless network. We found it worked best in default mode, where speeds averaged 11.3MB/sec in testing. If you’re a tinkerer, however, you can also set it up so it uses the faster 5GHz band as a dedicated link to your existing network and the 2.4GHz band for your devices.