Most of the reviewers below said they couldn't get 4k resolution. The main problem is that your PC/Mac supports 4k resolution and your HDMI adapter/cable supports 4k resolution. I had a problem with my HDMI adapter and couldn't get 4k resolution. As soon as I switched to another I had fantastic 4k resolution.
HP 24Uh 24" Backlit Monitor 1920x1080p, 60Hz, LCD with HD Resolution - K5A38AA#ABA
101 Review
Dell SE2416HX Screen LED Lit Monitor 23.8", 1920X1080P, HDMI
93 Review
Dell SE2216HV LED 💻 Monitor with 60Hz Refresh Rate
101 Review
Sceptre C325B-144R: Advanced FreeSync HD Display with Wall Mounting and Tilt Adjustment
94 Review
Apple AirPods Pro MagSafe RU Wireless Headphones, White
159 Review
50AA2500 EBL Individual Battery Charging System - Rechargeable Batteries
56 Review
Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review
Renewed Logitech G PRO X Wireless Lightspeed Gaming Headset with Blue VO!CE Mic Filter for Immersive Gaming Experience
122 Review