HP offers a full line of docking stations designed exclusively for select HP Business Notebook platforms so you can maintain the connectivity and comfort of your laptop at a fixed station.  
<li>Ports include: USB 3.0 (4), PS/2 (2), DVI (1), VGA (1), Display Port (1), Serial (1), Lan (1), Parallel Port (1), Line In (1), Line Out (1), Monitor Stand Port (1)</li><li>Desktop convenience with full port replication capability in a space saving design</li><li>Conveniently charges the notebook while it is in the docking station</li><li>Four USB 3.0 ports; Support for DisplayPort 1.2</li><li>Supports EliteBook 8470p, 8470w, 8570p</li><li>Supports ProBook 6470p, 6570b</li><li>HP Warranty: Phone 13 10 47</li>