uxcell AC 100V-250V Power Strip 1430W Surge Protector 2 US Outlet 4 USB Ports Power Charger Station for Tablet GREAT MULTI CHARGE STATION: 2 AC plugs + 4 USB ports, only 1 AC plug on a face of charge tower, it has enough space to accommodate many sizes adapters. 110V==13A rapid charge your devices. Dual smart USB ports automatically detect the device and self-adjust the output 2.1A. LIGHTNING&OVERLOAD&SURGE PROTECTION MATERIALS: There is a smart overload protector button upon the foundation, if anything wrong, it would shut down the electricity to ensure safety. The material is ABS material and PVC copper cord, it is durable and good for dampproof, avoid to leak of electric. CONVENIENT POWER SWITCH: two ON/OFF switch on the side. easy to touch. big sapce betwwen sockets, more convenient. SMALL SIZE DESIGN: 15.5 x 10.5cm(D*H) power strip, it is much smaller than our 6 AC plugs+4 USB power strip, more portable. It is a good idea to save place when home/office/travel use. Low resistant, low power consumption, high load ang high safety.