Genuine Dell WD19TBS Thunderbolt Docking Station. All are tested and are in excellent working order, docks are excess (being replaced with latest model version).

They work perfectly fine, and will come with all required cables (genuine dell power cable & dell 180 watt power supply are included).

About this itemDocking Station: Dell Thunderbolt Dock WD19TBS offers the greatest compatibility across Dell Commercial laptops.

The WD19TBS dock is also compatible with notebooks from other manufacturers such as HP and Lenovo which support industry standards for Thunderbolt dockingUltimate Connectivity: Thunderbolt connectivity makes it easier than ever to deliver power, data, audio, and video as well as connect to system peripherals, no matter what system you use. Plus, with support for up to three displays, including a single 5K and dual 4K monitors, you can connect to everything you needClean and Clutter-free: Stay productive by mounting your dock behind your monitor or under your desk with the optional, secure VESA Mount, that offers complete flexibility with the built-in 0.8-meter cableOptimize Your Workspace: Work without disruptions utilizing a single firmware on our most manageable docks ever. Plus, with Dell Client Command Suite and Microsoft System Center Configuration Manager, you can quickly and easily update your firmware without rebooting your dockSecure Manageability: Keep your information safe with MAC Address pass-thru and remote port-disablement. Plus, with features like PXE Boot, Wake-on-LAN, and more, it’s easier than ever to stay productive while managing your dock