I currently own 2 dell WD-19 USB-C docking stations and have recently found the need for a longer USB-C cable (From the Dock to the Laptop).  As this dock is rated at 130w, it is near impossible to find any USB-C extension cables rated for anything higher than 100w PD. 

Does Dell plan to offer a module with a longer cable length (e.g. 6ft) or is there a signal/power limitation that limits the cable length to the standard 2.6ft cable attached to the module?  I have looked at all of the currently available modules and each one only has a 2.6ft cable.

Any insight into this would be greatly appreciated.