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Compact USB-C multiport adapter with short cable and HDMI, DisplayPort, VGA ports

Tripp Lite

Tripp Lite U444-06N-HVDPW 4K USB-C Multiport Adapter

SKU CH-QVH4-6J91Y MPN U444-06N-HVDPW

Connects a USB-C or Thunderbolt 3 device to DisplayPort, HDMI and VGA displays simultaneously for 4K video output

  • Connect three displays simultaneously with DisplayPort MST support
  • Output 4K video and audio without installing drivers
  • Use one adapter for DisplayPort HDMI and VGA screens
  • Link USB-C or Thunderbolt devices to external monitors
  • Create video walls or extend desktop across multiple displays

All-in-one 4K USB-C adapter

The Tripp Lite U444-06N-HVDPW connects a USB-C or Thunderbolt 3 port to DisplayPort, HDMI and VGA displays simultaneously. It supports DisplayPort Alt Mode for driver-free 4K video and audio output. Multi-Stream Transport enables independent, mirrored or combined content across up to three screens. Ideal for presentations, video walls and multi-document workflows.

Sustained multi-display operation

The adapter maintains 4K x 2K resolution across connected displays without requiring software drivers. MST mode splits bandwidth to show different video streams on each output continuously. Passive conversion handles DisplayPort, HDMI and VGA signals simultaneously during extended sessions. Performance scales with the host device's DisplayPort Alt Mode implementation and available GPU resources.

Thermals noise and power

The bus-powered unit draws operating current directly from the host USB-C port with no external supply needed. Silent solid-state operation produces no audible noise under load. Minimal heat generation occurs during continuous 4K output to three displays. Power consumption remains within standard USB-C limits for compatible laptops, tablets and smartphones.

Highlights

  • Connect three displays simultaneously with DisplayPort MST support
  • Output 4K video and audio without installing drivers
  • Use one adapter for DisplayPort HDMI and VGA screens
  • Link USB-C or Thunderbolt devices to external monitors
  • Create video walls or extend desktop across multiple displays

Specifications

No published specifications for this item yet.

Questions about this item

Does the U444-06N-HVDPW get hot or draw extra power when driving three 4K displays all day?

The adapter is powered through the host USB-C port and has no external supply; typical multiport adapters run warm under sustained triple-display load but Tripp Lite does not publish thermal or wattage figures for this model.

What must my laptop already support for the U444-06N-HVDPW to output video?

The source device must provide USB-C DisplayPort Alt Mode; without that alternate mode the adapter cannot transmit video to its DisplayPort, HDMI or VGA outputs.

Will the U444-06N-HVDPW work with an older monitor that only has VGA input?

Yes — the adapter includes a VGA port alongside DisplayPort and HDMI, so legacy VGA displays can be connected directly without an extra converter.

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