Our After-Sale Service: Mifaso's friendly and reliable customer service will respond to you within 24 hours! You can purchase with confidence, with our 12-month replacement warranty, or 30-day money-back guarantee!. Fast Installation & Phone Holder Design: Just plugin for duplex outlet and décor outlet. The screw included can be used to secure it on the duplex outlet. The plastic prong at the bottom is for reinforcement purposes also. For the USB receptacle and GFCI outlet, the plastic prong needs to be cut off before use. Also, your cell phone could be put on the top phone holder conveniently when charging. 8 Outlets Wall Surge Protector & Side Design: the extended 8 outlets fit 8 standard plugs simultaneously, built-in 1800 Joules surge protector. The “Surge Protected” indicator LED light turns on to show your devices are protected against electrical spikes at the maximum. 3-side design that makes it easier for the plugs not to cover any outlet, minimizing wasted space on your home office desktop or travel bag. Smart USB Charging Ports: 5V 3.1A shared rating, high-speed USB ports automatically detect charging devices and deliver optimal charging speed, USB-a up to 2.4A per port, USB-c up to 3.0A. NOTE: The Type-C port doesn't support Macbook, Macbook Air, Macbook Pro, or any other laptops which need 14~22V charging voltage. Multifunctional USB Wall Outlet: 3 smart USB charging ports (2 USB C ) and 8 AC outlet Plugs with a built-in surge protector (1800 Joules). AC 100-240V normal working voltage range. It supports 11 electric devices simultaneously, like cell phones, iPad, laptops, lamps, cameras, and many other devices.