HP APR 150w Mrs 1.0 Docking Station U.S. - English localization. Easy docking system provides port replication and cable management, plus expandability through an integrated SATA upgrade bay and ExpressCard slot - all in one product. Six USB ports allow you to connect more peripherals to make you more productive. Optional integrated HP/Kensington Cable Lock allows you to secure your docking station, notebook and integrated SATA drive with one lock.