I have a Mac and the Apple adapter is unstable. I searched online to replace this adapter and the store I went to listed it at $50 and $70. So I started looking for generic versions. It was way cheaper and it ALWAYS works when I try to display my Mac over HDMI. This version is more compatible with my Mac than the Apple adapter and costs much less.
Tobenone USB C to USB Adapter with π» 2 Ports for MacBook, Dell XPS & More Type-C Devices
13 Review
Ultimate Compatibility: USB C to HDMI Adapter for MacBook, iPad, Dell, Surface & More
12 Review
Portable battery with wireless charging support COMMO Magnetic Power Bank, 4 600 mAh, graphite
23 Review
USB to USB Type-C adapter
18 Review