JEMDO Switch 2 Dock HDMI Cable,4K@144Hz 48Gbps,USB C to HDMI 2.1,100W PD Play While Charging,6.6 ft,Portable Travel TV Adapter Compatible with Nintendo Switch 2(Only Below V21.0.0)/2017/OLED

If you by dock, you mean "thing that connects to my television" and not "thing that cradles my Switch 2", then this Jemdo docking cable works well. You may need to update the firmware with a computer to fix HDR issues if you get one that's been sitting in the warehouse for a while.