USB-C and Thunderbolt 3 docks will work as Thunderbolt 4 is backwards ... you can take advantage of super-fast wired Internet access with the Echo 20’s 2.5GbE Gigabit Ethernet—2.5x faster ...

To say that the Kensington SD5700T Thunderbolt 4 dual 4K docking station is an improvement on those older models is an ...