TP-Link WiFi extenders are up to 39 percent off at Amazon

You don't have to buy a whole new router if your existing WiFi network coverage isn't quite cutting it. Amazon is running a sale on TP-Link WiFi extenders. The steepest discount is on the WiFi 6-based RE500X, which now sells for $55 (39 percent off), but you can also buy our favorite budget extender, the WiFi 5-capable RE315, for just $32 (normally $50). That's the best price we've seen for the entry model all year, and makes it an easy choice if you're comfortable with your existing router's peak speed.

TP-Link

All of the WiFi extenders add up to 1,500 square feet of additional coverage. That's enough to make your network usable in the basement, a far-off bedroom or the backyard. They support OneMesh networking to easily grow your network if you have a compatible TP-Link router. And if you need a physical link (such as for a console or printer), they include Ethernet jacks to either plug in wired devices or create a wireless access point.

Your main concern may be future-proofing. The WiFi 6 models including the RE600X, now at $68) may be a better long-term value if you expect to upgrade to the more recent wireless standard in the near future. You won't have to replace your extender if you buy a more advanced router. And if you're looking to upgrade your overall performance, you may want to consider a WiFi 6E system instead. For many people, though, TP-Link's offerings are an affordable way to boost signal quality.

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