The Thunderbolt 4 Ultra 280W dock has the same ports and design as the 180W dock, but it uses a special combined cable (with a barrel power plug and Thunderbolt connection) to push up to 280W of power ...
The Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter lets you connect Thunderbolt and Thunderbolt 2 devices — such as external hard drives and Thunderbolt docks — to any of the Thunderbolt 3 (USB-C) ...