black colur Universal Power Tower 4x2 Outlets + 2 USB - 100v / 220v/250v and 2550 Watts Surge Protector - With Circuit Breaker - For Worldwide Use - USA Plug overload protector,with 2pcs USB 2 Layer Multi Vertical Socket with retractable power cords Rated current10Arated voltage:250V rated power:2500W, frequency50HZ