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Gefen DVI + Digital Audio to HDMI Converter

The DVI Audio to HDMI Adapter is a unique device that combines digital video (DVI) and digital audio into HDMI to seemlessly integrate into the modern home theater. This adapter connects DVI home theater devices or DVI video graphic cards to HDMI compliant digital monitors. This adapter also takes digital audio and encodes it onto the HDMI signal for the full HDMI video and audio effect. With the DVI Audio to HDMI Adapter home theater devices and computer systems can be easily connected any HDMI display for the full digital video and audio experience.

How it works
Simply connect the supplied DVI cable to the input side of the DVI Audio to HDMI Adapter. Then connect the Toslink digital audio cable to the audio input of the DVI Audio to HDMI Adapter. Then connect the HDMI display or projector to the HDMI output of the DVI Audio to HDMI Adapter. The adapter encodes the digital audio onto the digital video signal to generate the HDMI signal.

Package Includes:

  • DVI Audio to HDMI Adapter
  • One 5V Power Supply
  • One 6 ft Toslink Cable
  • One 6 ft DVI Cable
  • Users Manual


  • Allows you to connect computers with DVI output and Toslink to an HDMI display
  • Encodes digital audio onto the video signal for HDMI video and audio
  • Supports computer resolutions up to 1920x1200 at 60Hz
  • Supports HDTV resolution up to 1080p
  • HDMI 1.3 Compliant
  • Installs in seconds


  • Video Amplifier Bandwidth: 1.65 Gbps
  • Input Video Signal: 1.2 volts p-p
  • Input DDC Signal: 5 volts p-p (TTL)
  • HDMI Connector: Type A (19 pin) female
  • DVI Connector: DVI-I (29 pin) female (digital only)
  • Audio Connector: Toslink
  • Power Consumption: 10 Watts (max)
  • Power Supply: 5V DC
  • Dimensions: 5” W x 1” H x 4” D
  • Shipping Weight: 2 lbs

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