The SMJ 2m 4 Socket 13A plus 2x USB-A Ports Extension Lead is a power adapter perfect for home of office. It gives you the security of 4 Surge Protected power sockets plus 2x USB-A ports to charge your mobile devices easily (5V, 2.4A Max) This extension lead is ideal for TVs, A/V equipment, Computers, Laptops, and for charging USB Portable Devices.