
I bought this adapter because I read the manufacturer's FAQ and they said I should get 120hz over at 1080p - because of the bandwidth at 4k. I have an Asus VG248QG gaming monitor with HDMI 1.4 (doesn't give 1080p@120Hz - only 1080p@60Hz). But via a display adapter, my monitor can display 1080p at 166 Hz. I've tried connecting this HDMI to display adapter from my new Xbox Series X to the monitor's display port - to get 120Hz, but it doesn't work. Don't buy this if you're in the same situation - it won't work. I know for sure that this is not my DisplayPort cable as my laptop gives me 120Hz over DisplayPort. This adapter will not work for Xbox Series X > HDMI 2.1 > Monitor Display Adapter.

Ultimate Compatibility: USB C to HDMI Adapter for MacBook, iPad, Dell, Surface & More
12 Review

Cable Matters USB C to HDMI Adapter - 4K 60Hz, 60W Charging, Thunderbolt 4 Compatible for MacBook Pro, iPad Pro
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