@Edent I've been running pretty well with Dual 4K@60Hz DisplayLink in Pop! OS - just in case I want to swap out for my MacBook Air- until very recently whereupon it insists on reverting one display to 640x480. Aargh! That pigtail cable is criminally short, most pack-in, full-speed Thunderbolt cables are much, much longer now. And you can stick 20Gbps through a 5m cable no problem. Is it so wrong to just put a darn USB-C port on the "dock"!?