KEEZING USB-C to Mini DisplayPort, Type C (Thunderbolt 3) to Mini DisplayPort Adapter Support 4K,Compatible with New MacBook 2018,iPad Pro,Samsung S8 and More

I used this to connect an old (but still great!) Apple LED Cinema Display to my new 15" Touch Bar MacBook Pro and it powered it up immediately. It's nice that it's more of a braided cable than a 'dongle' because it is fits in much more seamlessly than those awkward connectors. Minus the color, it just looks like it's part of the cable and is flexible enough to just hang down and be forgotten while it does its job.

Worked well with 2019 iMac to connect new iMac to mini-DisplayPort cable to external monitor. The direct USB-C to DVI cables for the iMac did not appear to support 2560 resolution, but this cable allowed me to connect to my old mini-DisplayPort to DVI cable and get 2560 resolution on my external monitor.

I had a MacBook Air, circa early 2015 and since I travel a lot I accumulated a few DisplayPort adapters. With this adapter, I can daisy chain them and not have to upgrade everything.

This converter works fine to go from USB-C to Mini-display port, but it won't work on a thunderbolt 3 port (USB-C plug on Macs) to a thunderbolt 2 cable for data transfer. So, video? Yes. Data, for hard drives etc? No.

I had tried a different adapter from another brand and it didn't work. This adapter worked perfectly for this external monitory configuration. Thank you!

Works fine to connect 2017 Macbook with USB-C to Apple Cinema display's Mini Display Port

Connected 24” Apple Cinema Display to 2018 Mac Book Pro (thunderbolt 3/USB-C model). Works perfectly.

This works perfectly with my 2018 mac mini and 24 inch Apple cinema display.