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Cable Accessories > Part #: EXT-DVI-422DL
SKU #: GEF1155

Gefen 2 x 2 DVI DL Switcher

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List Price: $649.00

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Gefen 2 x 2 DVI DL Switcher

Easily switch between two cross-platform extended desktop dual link DVI computers using just two dual link DVI displays, USB 2.0 keyboard and mouse thanks to Gefen's 2 x 2 DVI DL Switcher. The dual link DVI uses all 24 pins of the DVI connector to achieve ultra high video resolutions up to 3840 x 2400. Here, video and control signals are switched for each computer upon selection, providing you with an easy and effective method of accessing two computers from one workstation without the hassle of networking.


  • Includes 2 x 2 DVI DL Switcher, IR remote control, 5V power supply, 4 6 ft dual link DVI cables, 2 6 ft USB 2.0 cables and rack ears
  • Switches between any 4 dual link DVI computers with USB 2.0
  • Discrete IR remote control(included)
  • Compatible with either PC or Mac USB 2.0 keyboard/mouse
  • Contact closure remote control option
  • Auto equalization for optimal picture quality
  • Rack-mountable
  • Dual link range: 3840 x 2400
  • DVI connector: DVI-I (29-pin) female (digital only)
  • Audio connector: mini-phone stereo jack 3.5mm
  • USB 2.0 input connection: type B
  • USB 2.0 output connection: type A
  • Rack-mountable: 1U rack space
  • Input video signal: 1.2 volts
  • Input DDC signal: 5 volts
  • Power supply: 5V DC
  • Power consumption: 20 watts (max)
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  • Overall: 1.75" H x 17" W x 4.38" D

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Gefen 2 x 2 DVI DL Switcher

Weights & Dimensions

  • Overall: 1.75" H x 17" W x 4.38" D
  • Video amplifier bandwidth: 2 x 165 MHz


Product Type: SwitchersConnector: DVI; USB Type A; USB Type B; Headphone Jack
Connector Gender: Female 

About the Manufacturer

Gefen delivers innovative computer and electronics add-on solutions that harness integration, extension, distribution and conversion technologies. Their reliable plug-and-play products supplement cross-platform computer systems, professional A/V environments and HDTV systems of all sizes. It has also been a priority of Gefen to offer progressive solutions that are simple to implement and operate by even the least technological-savvy person. We are sure that you will also find the right product for your needs. Since its inception, Gefen has been at the forefront of the digital video and HDTV evolution. For years, they have provided HDTV problem-solvers that split, distribute, extend and convert HDTV for maximizing any digital video environment.

Gefen 2 x 2 DVI DL Switcher

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2 x 2 DVI DL Switcher is also sometimes listed under the following manufacturer numbers: EXT-DVI-422DL