Sharper Image Socket Shelf Deluxe 8 Port Surge Protector Wall Outlet, 6 Electrical Outlet Extenders, 2 USB Charging Ports, 2 Removable Interchangeable Shelves UL Listed - new in box TRIPLES YOUR POWER creates a powerful charging station. Charge up to 8 devices using the 6 wide spaced AC Outlets, and 2 USB Ports deliver 2.1 Amp shared total output. Never worry about your devices charging because an indicator light confirms the 1000 Joule Surge Protection. UL Listed, compatible with GFCI outlets. BUILT IN SHELVES Creates extra space where you need it most Bathrooms, Bedrooms, Kitchens, Living Rooms more! The interchangeable SMALL shelf measures 8” x 3.25” and LARGE shelf measures 10” x 3.25” they are great for storing your items lifting cables to keep your counters clean clear. EASY TO INSTALL just plug Socket Shelf into most 3 prong outlets you transform your outlet to a wall mounted power strip with a shelf. Socket Shelf will not plug into two prong non-grounded outlets. Socket Shelf can be used as a surge protector device on horizontal outlets however the shelf is not compatible. Once properly plugged in the LED Ground light will illuminate. MULTIFUNCTIONAL Socket Shelf adds a shelf to outlets and can hold a variety of household items including iPhones, Androids, smartphones, tablets, laptops, electric toothbrushes, Sonos, Google Home, Alexa, razors, toothpaste, spices, and so much more! SOCKET SHELF DELUXE by Sharper Image add a shelf to any outlet! You will receive 1 base, 1 small shelf, 1 large shelf. Interchangeable shelves work on the top the bottom of your Socket Shelf! You will turn a cluttered mess into an organized success!