Desktop convenience with full port replication capability in a space saving designConveniently charges the notebook while it is in the docking station.Easy docking system provides port replication and cable management, plus expandability through an integrated SATA upgrade bay- all in one product.Four USB 3.0 ports; Two USB 2.0 ports; Support for DisplayPort 1.2.Optional integrated HP Docking Station Cable Lock for securing the dock and notebook with one lock.The integrated upgrade bay lets you use a hard drive or optical drive for additional storage while docked.2PQ1932. 1932. HP HP 2012 230W Advanced Docking Station.