USB3.0 to DVI adapter + VGA Adaptor

USB 3.0 to DVI Adapter plus DVI to VGA Adapter

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Model: Y-3801
Should you be interested in this product, please contact us at

Color: Black

Products Features:
  • Convert USB to DVI interface.
  • It's able to convert to VGA interface by using the adaptor provided.
  • Support Full HD 1080P resolution (2048 x 1152).
  • Support mirroring, extension, multi-screen and screen rotation mode.
  • Applicable to most of the monitors and displays.
  • Bus-powered, no need to draw power from power adaptor.

Package Contents:
  • 1 x USB3.0 to DVI Converter
  • 1 x Data Cable
  • 1 x DVI to VGA Adaptor
  • 1 x Driver CD
  • 1 x User Manual
Packaging: UNITEK Gift Box


Some function stopped working after updating to Windows 11. What can I do?

Please download the latest driver of this product. Reinstall the driver again ( and if it still doesn't work, contact us via

Does audio work?

VGA and DVI interface could only transfer video. Please use a separate cable from computer/laptop headphone port to transmit audio.

Is there any driver that I need to install?

Yes, it includes CD drivers and manuals. Also latest drivers are available from