The 2-meter durable extension cord makes it more flexible, get easy access to place that's hard to reach, extend the portable power strip to table and other places easily  The 4 USB ports are suitable for all USB-enabled devices, such as cellphone, tablet, MP3, power bank and more The 10 AC sockets are suitable for all electronics, such as computer, television, washing machine, refrigerator, air-conditioning etc. Built-in safety shutters protect users from the direct touch of the live parts on the socket outlet The wide spaced sockets are separated enough to fit big plugs without blocking each other Made of safe, fire-resistance materials with multiple built-in safeguards that fully protect against overcharging, overheating, overvoltage, overcurrent, overload and short-circuits