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DVI Switch with Audio & Serial Control - 4-Channel

Switch between DVI-D (digital) video ports locally or via a serial connection—and enjoy audio, too.

Item #:  DVI Switch with Audio & Serial Control - 4-Channel


Call 1300 734 455 for pricing and to place order.
Please Note: Once ordered, this product cannot be cancelled or returned for credit.
Call for Pricing
*Price excludes GST

Product Features

  • Switch video and audio from multiple DVI-D-equipped devices like PCs to a common DVI-D display.
  • HDCP compliant. Use to switch among HDCP inputs.


  • Resolutions up to 1600 x 1280 on PCs and 1080p on HDTVs.
  • Supports digital video only.
  • Line-level audio inputs transmit clear stereo sound on each channel.
  • Support cabling up to to 65 feet (19.8 m) on the inputs and drive DVI signals as far as 50 feet (15.2 m).
  • Offer convenient remote switching and status monitoring through an RS-232 serial connection.
  • Or you can switch manually on the front panel, or set them up to switch automatically based on input detection.
  • Recall previous settings upon power-up.
  • Compact with a rugged, fully shielded metal enclosure.
  • LEDs show port selection.
  • Package includes switch, manual, and power supply.

  • Ideal for controlling presentations that require high-quality audio, these HDCP-compliant switches give you the option of switching between two or four single-link DVI video channels from a serial console.

    Tech Specs

    Even though the switch physically has DVI-I ports, it will only support digital video signals. If you need analog/VGA support without audio, check out the Black Box AC1031A-R2-2 and AC1031A-R2-4.

    Product works with:
  • DVI Cable
  • Questions? Contact our FREE Tech Support.

    * Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 1300 73 55 66.



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    The Double Diamond Warranty is our no-questions-asked warranty that protects your Black Box® brand products* from faulty workmanship and defects.

    During the warranty period, Black Box Network Services will repair or replace your faulty equipment at NO CHARGE!

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product* for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 1300-734-455.

    ** Certain products may not be eligible.


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