Dell TB18DC Dual Thunderbolt Docking Station Precision 7530 / 7730 Dock *No PSU*

Part/Model Number: TB18DC / K16A / 2RRTM / 02RRTM. A single, long cable allows you to dock and power your laptop flexibly, just about anywhere in your workspace. Conveniently plug in one cable to dock and power your Precision 7530 or 7730 workstations.