The Aluminum Type-C Clamp Hub provides a data-only USB-C port, three USB 3.0 ports (with up to 5Gb/s), and a Micro/SD card reader, all through a single USB-C connection. It’s fairly easy to set up (no tools are necessary), and no software is required.
Just plug the Aluminum Type-C Clamp Hub into one of the iMac’s Thunderbolt 3 ports and use the adjustable knob to fasten the hub to the bottom of your desktop computer; it fits into the monitor’s grills. It’s a pretty tight fit, and I was worried that the bottom iMac bezel would be scratched, but that didn’t happen.
This looks like a great little product for the iMac.