This is a single ended cable, HDMI connects to monitor and Displayport connects to PC/Laptop/Docking Station. People who say it doesn't work are probably trying to use it the other way around.
Soft Silicone AirPods Case Cover With Visible LED - Compatible With AirPod 2/1 Cases, Keychain Accessory Included - Ideal For Men, Women, Girls, And Boys - Light Pink
37 Review
Protect Your Earbuds On-The-Go With Small And Portable EVA Case - Perfect For Airpods, USB Drives, Cables And More!
34 Review
Black Leather Headphone Stand: Universal Headset Holder For Gaming And More - SAMDI Product
42 Review
A Durable And Protective CaseSack For Bose QuietComfort And SoundLink Headphones
41 Review