If you have weak Wi-Fi signal only in certain rooms, you aren’t alone—it’s a common problem in many houses, especially larger apartments, detached homes, and buildings with thick walls. Wi-Fi repeaters (also called Wi-Fi range extenders) are designed to fill in these dead zones and extend the range of an existing network.
The TP-Link RE550 is on sale at Amazon for $34.90, hitting a brand-new all-time lowest price, down from its street price of $49.99. Before this, it never dipped below $40, so it’s a real deal worth jumping on—doubly so because this is one of the most popular models in its category, with an average rating of 4.3 across 20,000+ reviews and over 8,000 units sold on Amazon in the past month.
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What the TP-Link RE550 has to offer
The RE550 Wi-Fi range extender plugs into an outlet, connects to your existing Wi-Fi network, and rebroadcasts the signal. It effectively boosts Wi-Fi signal in the area it’s in, turning poor coverage into adequate—or even good—signal quality.
Technically, the device utilizes Wi-Fi AC1900 and operates simultaneously on both 2.4GHz and 5GHz bands. According to TP-Link, it achieves speeds up to 600 Mbps on 2.4GHz and up to 1,300 Mbps on 5GHz. This dual-band technology allows multiple devices to be connected at once without all of them interfering with each other, clogging up the invisible wireless channels.
Setup is really simple. If your router supports WPS, simply press a button on the router and then on the Wi-Fi repeater to establish a connection. Alternatively, you can use the TP-Link Tether app or web interface. It’s also EasyMesh compatible, meaning if you connect it to an EasyMesh-compatible router, you can create a seamless mesh network that automatically switches your device connections to the strongest signal even as you move around your home.
The RE550 can be used as more than just a standard Wi-Fi repeater. Thanks to its built-in Ethernet port, it can also be used as an access point. Just plug a device (like your laptop) into the RE550 with an Ethernet cable and you’ll get a makeshift wired internet connection, which is converted into a separate Wi-Fi signal.
Why this offer is worth it
The TP-Link RE550 is currently priced at a new all-time low price, and the benefits are worth it for just $34.90. If you have Wi-Fi dead zones in your house, there’s no need to shell out hundreds for a new router that may not actually fix the problem—a single repeater can strengthen your Wi-Fi signal in a broad area for an affordable price.
The Amazon reviews for the RE550 are generally positive. Particular praise is given to its simple setup, its improved Wi-Fi coverage, and its value for the money. A few critical reviews mention slower-than-expected speeds and unstable connections—however, those are typical issues found with Wi-Fi repeaters depending on environmental factors like walls, ceilings, and device positions.
If you have spotty Wi-Fi and don’t have a ton of money to upgrade to a whole-home mesh system or run wired cables to different rooms, the TP-Link RE550 Wi-Fi Range Extender is a smart fix option.
This article originally appeared on our sister publication PC-WELT and was translated and localized from German.