GEFEN EXT-DVIKVM-444DL 4x4 DVI KVM Dual Link Matrix

GEFEN EXT-DVIKVM-444DL 4x4 DVI KVM Dual Link Matrix

Product no.: GEF-EXT-DVIKVM-444DL

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Estimated delivery in 2 - 3 days


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4x4 Dual Link DVI KVM matrix capable of switching the four Dual Link DVI computers to any of the four Dual Link DVI workstations with USB and Audio. Easily change four multi-platform DVI Dual Link computers to four DVI Dual Link displays with the 4x4 DVI KVM Dual Link Matrix. The Double Link Matrix provides a simple, reliable and highly effective method of creating multiple workstations, with each workstation capable of accessing any of the computers or sources at any time by remote control. Four stations can be configured locally or extended with a Gefen extender. When used with computers, the USB and Audio matrix control signals follow the Dual Link DVI input for organized signal routing.

How it works

The 4x4 DVI Dual Link KVM Matrix has four Dual Link DVI inputs and four Dual Link DVI outputs. Simply connect four computers' DVI Dual Link video ports to the Switcher's inputs, then connect four DVI Dual Link displays to the Switcher's outputs. USB keyboard and mouse signals and analog audio, once connected, follow the selected DVI Dual Link input for each computer. 


  • View any four Dual-link DVI video sources on any four Dual-link DVI outputs
  • Supports video resolutions up to 3840x2400
  • Supports either PC or Mac USB keyboards/mice
  • Supports DDWG standards for DVI displays
  • Routing is controlled via IR remote (included) or RS-232 commands
  • Locking Power Supply
  • Rack-mountable


Additional product information

Data Sheet Download
User manual Download
Rack Units 1 RU

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