Introducing the ijoy 4-in-1 Hub Black, a multi-port charge and sync device that works with all popular operating systems. It's compact and perfect for travel, with four ports for syncing and charging, and a 3-foot extension cord is included. This device takes data transfer and charging to the next level of portability and efficiency, as all ports have smart current sorting for different wattage devices. Approx. Dimensions: 4.17” H x 7.01” W x 6.1” D.