I've been using TP-Link's RE220 Wi-Fi Extender for several years now, finding it an affordable way to eliminate internet dead spots in the home. And it's even cheaper right now at Amazon.
• Best for: Remote workers and families who needs to boost Wi-Fi coverage in small homes without investing in a mesh router system.
• The deal: The TP-Link RE220 Wi-Fi Extender is now £23 (was £29) at Amazon.
• Why we like it: This Wi-Fi Extender/Booster hasn't let me down yet. I live in a house with thick walls, where the Wi-Fi struggles to reach the back rooms and upstairs. It's made a notable difference, so I don't hesitate recommending it if you're looking for a quick internet fix rather than upgrading your networking setup. You can even split the bands if you need to use it for 2.4Ghz devices like printers.
Why we recommend it
I've been using this Wi-Fi repeater for a long time now without issue, and it's dramatically improved internet connection coverage and speeds in hard-to-reach rooms. It runs dual band connectivity across 2.4Ghz and 5Ghz, which is useful. Setting it up is ridiculously simple - press to WPS button on your router, then press the button on this Extender and you're done. The lights on this Wi-Fi booster let you know when it's working and what bands it's connected to. There's app control if you prefer to hook it up that way (although I never have). It's got an Ethernet port, which I used to wire in a games console, and it also works in Access Point mode if you need that capability.
Price context & historical value
It's not quite the lowest ever price for the RE220, but it's close for a relatively affordable device - it was down to £22 back in November 2025. Five years before that, it hit £17, but in recent years, it's always hovered around the £23 to £30 price point.
Should you buy it?
✅ Buy the TP-Link RE220 Wi-Fi Extender if...
You need a quick and affordable fix for improving wireless internet coverage in the home.
❌ Skip the TP-Link RE220 Wi-Fi Extender if...
You need faster speeds than the maximum 750Mbps or you already run a mesh router set-up.
