TP-Link Deco Whole Home Mesh WiFi System | $120 | Amazon | Clip the $10 coupon
If your home is too large for one router to cover, or if the materials it’s made from weren’t designed to be radio frequency-friendly, a mesh router setup can help you get a reliable connection anywhere.
This set from TP-Link features one base station and two repeaters that work together seamlessly to cover up to 4,500 square feet, and at $120 today (a $20 discount, plus a $10 coupon), it’s one of the cheapest such options we’ve ever seen.