Bell'O Digital ASU2203  3-Outlet In Wall Audio Video Computer Surge Protector with 2 USB Charging Ports 3 outlets to protect small electronics including audio video equipment, laptops, tablets, phones and other small appliances 2 USB charging ports for a phone and tablet Your equipment is covered up to $10,000 under our limited connected equipment warranty 540-Joule energy rating, absorbs energy to help protect your equipment and prolong the life of the surge protector Easy to install - screws in directly over existing outlet plate