SANSYS 1800W Surge Wall Tap with 5V 2.4A Dual USB Charger and 4 Swivel outlet 540 Joules Wall Mount Surge Protector S9P433N120 1.	4 outlet swivel surge tap with two usb ports (2.4 amp charging), 4 swivel outlets that can move up to 90 degrees 2.	Space saving design,Features a compact swivel design that sits discretely behind furniture and appliances 3.	Rated for 540 Joules surge protection, 36,000AMPS Maximum Spike Current, Response Time :&lt; 1 Nano second,Max. Spike Voltage :6KV 4.	A green LED indicates that the surge protection is functioning, EMI/RFI Filter Provides maximum reduction of AC,Line Noise interference 5.	Safety Shutdown Technology Uses thermal fuses to power off your system, which protects against fire and other damage in the event of an extreme, extended over voltage or when surge protection expires