ORICO Smart Charging Desktop Surge Protector Power Strip with 3 AC Outlets and 4 USB Ports for Phones, Tablets, Laptops and Desktops (HPC-3A4U) 3-outlet surge protector and 4-port USB charger ideal for powering up to 7 electronic devices simultaneously. 4-port USB charger (20W) whose single port outputs up to 2.4A, is built in Super Charge + intelligent IC, which can detect different devices and deliver ideal current for attached devices. With the resistance of 15000A spike current and 1700J surge-suppression rating, the unit transfers optimal power; USB stops output once abnormal current or short circuit happens, helping keep plugged-in devices safe and avoiding accidents. 5-foot power cord is easy to reach to a long distance; 45mm intervals between outlets allow simultaneous use for several bigger plugs; soft white LED indicator doesn't disturb your sleep. What is in the box: 1 x ORICO 3-outlet 4-USB Surge Protector, 1 x User Manual, 1 x Service Card; we provide 18 months warranty and lifetime technical support.