Targus 3-Way DC Charging Hydra Cable 3 Pin Enhance the usability of your Targus powered docking stations with the Targus 3-Pin 3-Way Hydra DC Power Cable. Perfect for multi-user workspaces, hot-desking, and hotelier environments that support an array of different laptops, this dock accessory provides a universal hookup for up to three different connectors, with no need to scramble for tips each time you connect. Features Supports three connectors for multi-user and multi-device environments Self-locking collars ensure tips and power cable stay in place Uses existing Targus power cable and power tips from your powered dock (not included) Compatible with Dock171 & Dock177