
This TB4 cable allows me to switch between two Macs with the same TS3+ Dock just by pulling the cable unplug from one Mac's TB port and plug into the other's TB port. Sounds easy, but with the old long Thunderbolt 3 active cable, it's never been easier. With the old long TB3 active cable, it was a hassle to find the Mac and reboot the dock to switch between two Macs using the same dock. For the time being we give 4 stars. If it lasts, I'll upgrade it to 5 stars. I've only had the cable a few days so it's too early to comment on durability.