uxcell Power Strip 1875W 3 AC Plugs and 2 USB Multi Outlet Charger Home/Office Surge Protector Overload Protection 5V 2.1A Smart USB Charger for iPad 3 AC plugs + 2 USB ports, it has enough space to accommodate many sizes adapters. 110V==15A rapid charge your devices. Dual smart USB ports automatically detect the device and self-adjust the output 5V,2.1A. SMALL SIZE DESIGN: 3.77*3.77*6.2inch power strip, it is much smaller than our 8 AC plugs+4 USB power strip, more portable. It is a good idea to save place when home/office/travel use! AC 110-250V voltage with each tower block featuring its own individual ON/OFF switch. All Outlets/USB ports are grounded & provide superior protection from power surges, spikes, and damaging voltage fluctuations.