
Tried both adapters on a Windows 10 computer and a Mac with several different USB cables and external devices. Not only were the connections broken, they weren't transmitting anything yet, no power, no data. Will be returning these items.

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

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

π΄ 2 Pack JSAUX HDMI Coupler Female to Female for 4K HDR Extension - Aluminum Alloy Adapter for HDTV, Roku Stick, Computer, Monitor, Laptop, Projector, DVD Player, PS 4/3 (Red)
12 Review

Apple AirPods Pro MagSafe RU Wireless Headphones, White
159 Review

π» Get Amazing Video Quality with Logitech HD Pro Webcam C920 (Discontinued Edition)
83 Review

Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review

Sennheiser PC 8 2 Cancelling Microphone
71 Review