With this cable, you can enjoy high-definition video and images with audio simply by connecting it to a TV or monitor with an HDMI port, provided you have a device such as a PC with a USB Type-C port that supports DP Alt Mode for video output. I am selling this because I ordered the wrong length. I have only used it once to confirm it works, so it is practically new. Please understand that this item has been stored by a private individual. If you are looking for a perfect item, please refrain from purchasing.