A DisplayLink dock may suit desktop applications while failing a protected-video requirement. Plugable states that HDCP-protected playback is unsupported through its DisplayLink outputs, with symptoms including black video, audio-only playback, errors, or reduced resolution. Service, browser, and operating system differences affect the observed behavior.

For this requirement, consider a suitable native Alt Mode or Thunderbolt video connection instead. Plugable also warns that a Mac may need every DisplayLink display disconnected before protected playback works elsewhere. Test the intended streaming application before purchasing or standardizing a docking station for a media-focused workstation.