I went through 3 of them before finding one that worked (the first was buying before I knew the issue existed. The second was being impatient). I'm using this o

I went through 3 of them before finding one that worked (the first was buying before I knew the issue existed. The second was being impatient). I'm using this one on a Macbook Air. (https://www.hypershop.com/products/hyperdrive-duo-hub-for-usb-c-macbook-pro-13-and-15-2016-2017-2018 https://www.hypershop.com/products/hyperdrive-duo-hub-for-us...). I'd prefer one that used a single USB-C connection (assuming that's possible) and that used a cable so it was useful for more than just the couple of devices that have 2 USB-C ports exactly that far apart but at the time, a year ago, that was one of the few choices. The good thing is it does work and I have it on 4k@60hz