The monitor comes with a magnetic cover / support and a USB C to C cable with a conventional USB A adapter. I tried it on with my Samsung Galaxy S9 phone and works great, worked immediately. Used it to watch a 1 hour tv show at 50% brightness and used about 40% of my phones battery to run the monitor.
https://www.amazon.com/ASUS-ZenScreen-MB16AC-Portable-Monitor/dp/B071S84ZW7

