Kensington SD5750T Thunderbolt 4 Dock

This is what matters about Kensington SD5750T Thunderbolt 4 Dock.

About

A Thunderbolt 4 dock from Kensington marketed as designed exclusively for Microsoft Surface devices, with 90W of charging and support for a single 8K display or dual 4K displays.

PD passthrough to host
90W
Max resolution
7680x4320@30Hz
Requires DisplayLink driver
No

Ports: 4× Thunderbolt 4, 4× USB-A, 1× Ethernet, 1× Audio 3.5mm and 1× SD

Confirmed with

  • Notebook (generic)

    Marketed by Kensington as designed exclusively for Microsoft Surface Thunderbolt 4/USB4 devices, developed directly with Microsoft — though it uses the standard Thunderbolt 4 protocol and isn't restricted to Surface hardware by design.