Amazon Black Friday kicked off today, signaling the start of the holiday season, and as part of the first wave of Amazon deals, we've found some of our favorite Wi-Fi We found a great deal on a Wi-Fi signal booster.

Amazon has the TP-Link RE650 on sale for just $109.99. That's $40 off and one of the best deals on Black Friday. The all-around Wi-Fi extender is even more affordable.

The TP-Link RE650 from Editor's Choice is the best Wi-Fi extender you can buy, thanks to its long range and excellent performance.Extending Wi-Fi coverage up to 75 feet, the TP-Link RE650 handles floors in multi-story homes but still provides a strong signal.

With its convenient plug-in design and dual-band wireless AC support, the RE650 is easy to set up and a convenient way to eliminate dead spots from your home's Wi-Fi area. And with TP-Link's Tether app, managing your home network from your smartphone or tablet is even easier.

If you're looking for an easy way to stream 4K video to your smart TV or extend your gaming reach to the farthest bedroom, the TP-Link RE650 is your solution. It's $40 off the regular price for U.S. shoppers and £45 off for UK shoppers. This is the best deal we've seen on this product so don't delay.