Sharper Image Surge Protector Plate Power USB Wall Plate Charger (2 Pack) With 2 USB Ports and 2 Grounded Wall Outlets Plugs Easily Into Any Standard Home Grounded Outlet Features 2 USB Ports and 2 Grounded Wall Outlets 2.1 AMPS Charging Power for Tablets 400 Joules of Surge Protection Ultra-Fast - Ensures the Fastest Possible Charge