Most mini surge protectors are designed with side-by-side outlets with little space to accommodate larger power adaptors and allow you to fully utilize all their AC outlets. Many of today"s mini surge protectors also feature protruding fixed plugs that always seem to snag and poke inside your computer bag. Unlike most mini surge protectors, the Vulcan Portable Surge Protector has been designed with Space-Isolated Outlets that actually allow you to use all its AC outlets at the same time – even with bulky power adaptors. With its Foldable Plug design, the Vulcan Portable Surge Protector is truly portable. Dual USB Charging Ports provide additional flexibility for charging iPhones, iPads, tablets and other electronic devices.