Wholesale - Electrical & Lighting - 3 Outlet Dual-Power USB & AC Outlet Tap - Converts to 3x 120 volt outlets and 2 usb charging ports.USB ports have 1 mA output each.If only one outlet in use, output is 2.1mA, for charging tablets.Innovative slot holds most phones, small tablets, and MP3 players off the floor, reducing accidents and damage.