Like its peers, HDMI is an entirely digital port, capable of sending both audio ... comparatively niche in the broader A/V scene, and I'd expect it to be overtaken by USB-C in the medium-to ...
If you find that your device's USB-C port is compatible with DP Alt Mode, but the USB-C to HDMI cable is still not recognized, then it indicates that there's an issue with the cable itself.
We love how slim and light laptops are nowadays, but that comes with a drawback: fewer and fewer ports, which can make things difficult if you have to charge gadgets and plug in peripherals and so on.