This is the ultimate power solution for your home or office. With 4 USB ports and docking stations in one sleek hub, your devices will stay organized while charging. A powerful 22W/4.4A shared output allows you to charge up to 4 devices simultaneously! This ultra-portable charger has 2 ports that are optimized for tablets and 2 ports for smartphones. It’s the perfect solution for families or offices with multiple devices that need to be organized and frequently charged. Minimize Clutter and Enjoy Maximum Power.