The TP-Link AC1200 Wi-Fi Extender is 54% off on Amazon right now.

There’s nothing worse than that one spot in your house where the Wi-Fi signal goes in and out, especially when you spend most of your time in that very spot. Fortunately, you can fix it with just a few bucks.

The TP-Link AC1200 Wi-Fi Extender is on sale for $23 on Amazon, down from its usual $50, and that’s the lowest-ever price for this best-selling accessory that strengthens Wi-Fi signal in weak areas.

The TP-Link AC1200 is an extender, which means it expands Wi-Fi coverage to spaces that just don’t get a good signal from your primary router for whatever reason. It can extend your Wi-Fi range by up to 1,500 square feet, and it can support an extra 30 connected devices, making it great if you have a home packed with smart gadgets.

It’s super easy to set up, as you only have to plug it into an outlet and wirelessly connect it to your router. It works with any model you may have, although it’ll have better integration with the TP-Link Archer A7 or Archer AX21 routers (with which it can create seamless mesh networks).

The TP-Link AC1200 Wi-Fi Extender also has a Fast Ethernet port, to which you can directly connect a device (e.g., your PC, gaming console, or smart TV) for reliable wired internet speeds.

At this price, it’s close to a no-brainer. If you have spotty Wi-Fi signal in certain areas of your home, $23 for the TP-Link AC1200 Wi-Fi Extender on Amazon is a small price to pay for instantly improved Wi-Fi connections.

This TP-Link Wi-Fi extender is less than half price right now