If you need an extra wifi boost about the house for that spare room or dead spot in the garage, then you could try a range extender. The neatest, cheapest one is the Belkin N300 Wi-Fi Range Extender 2.4ghz at £14.99 from Argos. Or you could go for this one from BT at £32.99, which has much more information like the range detector on the front and both 2.4 and 5ghz. You have to place them IN RANGE of your wifi router, otherwise they can’t boost the original signal.