Range extenders take your WiFi signal and pass it on further into your home. They’re the ideal solution of you don’t get a stable connection when using your tablet in bed or struggle to stream music on your laptop around the house. Range extender allows devices such as gaming consoles, digital video cameras etc that come with a RJ45 network port to connect to a wireless network. Check individual specifications of the product for the exact features and capabilities to make sure it meets your requirements.