HP ULTRASLIM DOCK 2 x USB 3.0 charging ports . 2 x Displayports 1.4 ports . 1 x Standard lock slot . 1 x HDMI 2.0 Port . 1 x RJ45 PortQuickly and easily expand your display network and device connectivity to customize an always-ready workspace with the HP 2013 UltraSlim Docking Station a simple one-click slide-in side dock for select ultraslim HP EliteBook Notebook PCs.Designed exclusively for ultraslim HP EliteBook Notebook PCs the HP UltraSlim Docking Station expands display network and device connectivity so you can be more productive throughout the day—all through a simple one-click slide-in side dock.Four USB 3.0 ports offer high-speed connectivity to the USB devices you use most. USB 3.0 reduces the time required for data transmission (vs. USB 2.0) is backward compatible with USB 2.0 and is bi-directional.Get high-speed connectivity to the USB devices you use most with four USB 3.0 ports which reduce the time required for data transmission (vs. USB 2.0) are backward compatible with USB 2.0 and bi-directional.Secure the connected notebook to the dock with the optional HP Docking Station Cable Lock (sold separately).Enjoy the reassurance of a one-year parts replacement limited warranty. Additional support is available (North America only) seven days a week 24 hours a day by phone as well as through online support forums. Enjoy legacy and future compatibility with your choice of video devices with two DisplayPort ports and one VGA port. Get online quickly with the Ethernet/LAN port. Line in and line out supports all of your audio needs.Get high-speed connectivity to the USB devices you use most with four USB 3.0 ports which reduce the time required for data transmission (vs. USB 2.0) are backward compatible with USB 2.0 and bi-directional.Secure the connected notebook to the dock with the optional HP Docking Station Cable Lock (sold separately).Enjoy the reassurance of a one-year parts replacement limited warranty. Additional support is available (North America only) seven days a week 24 hours a day by phone as well as through online support forums.. .