Safeguard your electronics with Iron Forge Cables surge protector with USB ports. 4 outlets in 1 let you power and protect multiple devices simultaneously. This USB power strips plug is angled to fit into a top outlet without blocking the bottom outlet and flat to fit easily behind furniture. 240 joule surge protection keeps your electrical devices safe even in the event of an unexpected power surge. ETL listed. 4 Outlets, 4 USB Ports, 6 Foot Cord, 240 Joule Protection, 15 Amps, 125 Volts, 1875 Watts.