Perfect to charge your smartphone or tablet, the Go Travel 2.4A USB Charger Plug UK has a convenient, single port design. This amazing USB Charger Plug detects the device on charge and adjusts the power output for the fastest charge time, perfect when time is tight on the move. Can be used in 40+ countries around the globe. Single port 2.4A USB charger . Perfect for quickly and efficiently charging devices such as smartphones and tablets . Automatically detects the device on charge and adjusts power for the quickest charge time. Can be used in 40+ countries around the globe