NEW XPS-17 9710 Best Thunderbolt 4 docking station?

@gizet The XPS 17 is designed for a 130W power source, which is more than the USB PD spec currently in use on the market allows. Dell did something proprietary on some of their own docks to support 130W over USB-C, but you won’t find that elsewhere. The only current Thunderbolt dock that will run that system optimally is the WD19TBS. It supports TB3, not TB4 since Dell doesn’t have a TB4 dock as of this writing, but TB4 doesn’t add a whole lot over a TB3 port that has all optional features implemented as the XPS 17 does. The only other dock you could use would be the WD19S 180W w/ 130W PD (not the 130W w/ 90W PD version), but that is a basic USB-C dock, not a Thunderbolt dock. However, when paired with your system it will run dual 2560x1440 displays and your other peripherals. The WD19TBS would run dual 4K 60 Hz or triple 2560x1440 displays and also adds a TB3 peripheral port.