Is Copy-Protected or Encrypted Video Supported on DisplayLink-Connected Displays?

Last Update: August 31st, 2026
Article ID: 1339791

No. Plugable USB video adapters and docking stations that use DisplayLink technology do not support HDCP-protected video playback through DisplayLink-connected displays.

What You May Experience

Protected video may show a black screen, play audio without video, display an error, or play at a lower-than-expected resolution.

Examples include:

  • HDCP-protected Blu-ray content
  • Some protected content from Netflix, Hulu, Prime Video, the Apple TV app, Disney+, YouTube TV, and other streaming services

Availability and behaviour can vary by service, application, browser, operating system, and content.

Workaround and Alternative Options

Connect the display directly to a native video output on the computer, such as HDMI, DisplayPort, or a USB-C port that supports Alt Mode or Thunderbolt. Do not route the display connection through a DisplayLink video output.

On macOS, protected content may remain unavailable on all screens while a DisplayLink-connected display is active. Disconnect all displays using DisplayLink before attempting playback. 

If protected-content playback is an important requirement, consider a docking station that uses a native USB-C Alt Mode or Thunderbolt video connection. Display support depends on the computer's capabilities.

Non-protected video files and ordinary desktop applications should continue to work on DisplayLink-connected displays.

Applies To

  • TBT-6950PD, UD-3900, UD-3900C, UD-3900C4, UD-3900H, UD-3900PDH, UD-3900PDZ, UD-3900Z, UD-6950, UD-6950H, UD-6950PDH, UD-6950PDZ, UD-6950Z, UD-7400PD, UD-ULTC4K, UD-ULTCDL, UGA-165, UGA-2KHDMI, UGA-3000, UGA-4KDP, UGA-4KHDMI, USB-VGA-165, USB3-3900DHE, USB3-6950-DP, USB3-6950-HDMI, USBC-6950-DP, USBC-6950-HDMI, USBC-6950M, USBC-6950PDZ, USBC-6950U, USBC-6950UE, USBC-7400H4
  • All future DisplayLink products