The BT Home Hub 4 is a dual-band router that connects with 2.4GHz and 5GHz Wi-Fi at the same time. Richard Trenholm was CNET's film and TV editor, covering the big screen, small screen and streaming.

Chris is the former Editor of Pocket-lint. He has been a technology journalist since 2008 and has covered the rise of Android and reviewed just about every important device along the way. Chris lives ...

Why you can trust TechRadar We spend hours testing every product or service we review, so you can be sure you're buying the best. Find out more about how we test. The BT Dual-Band Wi-Fi Extender 1200 ...

Chris is the former Editor of Pocket-lint. He has been a technology journalist since 2008 and has covered the rise of Android and reviewed just about every important device along the way. Chris lives ...

We review BT’s latest WiFi extender to see how well it breathes life into the patchy not-spots of our home. If you’re lucky enough to live in a big old townhouse, or your WiFi router is just a bit ...