Verify if you'll find dust particles or Grime with your USB-C port. If any, clear utilizing a can with compressed air Test the hub specs to discover which shows they support: some are limited to HD shows, others support 4K (also referred to as UHD) shows. The refresh amount is https://hdmitousbcconverter55420.blog2learn.com/74797182/indicators-on-macbook-hdmi-adapter-you-should-know