Higher-end tri-band extenders, which feature two 5-GHz bands and one 2.4-GHz band, cost more but give you the best coverage with the least interference.īy the same token, you can also generally expect to pay more for extenders with more antennas, which you might or might not need depending on the size of your house or apartment.

However, single-band extenders have a farther range that can provide better coverage in spaces with many obstacles, such as walls and furniture.

Typically, dual-band extenders provide a faster connection because they have more bandwidth and experience less interference, which makes them a better choice for gaming and video streaming. The majority support 2.4-GHz and 5-GHz frequency bands and are known as dual-band devices, but some cheaper options are only single-band and use 2.4-GHz frequency to transmit data. Wi-Fi extenders can vary considerably in features and capabilities. In addition to the six standard extenders we recommend here, we’ve also included three mesh systems at the bottom of this roundup that we’ve tested and recommend. As mesh systems become more popular, they’re becoming more affordable too-though new systems will still cost much more than the average extender. In these cases, we recommend going with a mesh Wi-Fi system, which can replace your router and any extenders by placing compact nodes around your home to create more seamless coverage without any separate networks. If you find that your internet speed is subpar everywhere in your home, it may be worth revamping your entire system.

How to Test Your Home WiFi Speed in 3 Easy Steps.

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