Give your WiFi network a boost with this Powerline adapter from BT. It turns your electrical wiring into an internet network, you’ll have a strong connection in every room, even if you disappear upstairs to stream your favourite drama in peace. Not only is it really easy to hook up, but it also works with all broadband providers, so you won’t have to put up with any complicated set-up. Plus, it has a handy Ethernet port if you want to use your device with a super-fast wired connection. There’s no need to worry about your energy bills stacking up either, because it’ll automatically go into standby mode if it isn’t used for 5 minutes.