Store and Charge Go with Portable Trays + RockStar 10-Port USB Charging Station is the ideal solution to store and charge multiple devices safely and conveniently. A base unit stores up to 10 devices and can be attached securely to a desktop or wall to save space. Removable five-compartment trays add portability for easy transportation. Charge up to 10 USB charging compatible devices at the same time while housing charging cables neatly within the base unit. Universal compatibility means the Store and Charge Go offers solutions for Chromebook computers, laptops, tablets, and more.