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1:4 DVI Distribution Amplifier / Mfr. No.: Ext-DVI-144n

1:4 DVI Distribution Amplifier / Mfr. No.: Ext-DVI-144n
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Item Number: gef-extdvi144n
Vendor Number: EXT-DVI-144N
Vendor: Gefen
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DVI (Digital Visual Interface) is a common connector used throughout the industry to connect digital video displays to video sources such as computers. Gefen's 1:4 DVI Distribution is a distribution hub that sends the same DVI graphics source to up to four DVI digital displays (flat panels or projectors). It is a reliable solution that accommodates four digital video displays at the same time, creating a multi-viewing environment that maintains the highest resolution video at all times.

General Information

ManufacturerGefen, Inc
Manufacturer Part NumberEXT-DVI-144N
Manufacturer Website Address
Product ModelEXT-DVI-144N
Product Name1x4 DVI Distribution Amplifier VGA Switch
Product TypeVideo Switchbox

Technical Information

Number of Input Devices Supported1
Device SupportedComputer
Number of Displays Supported4


Graphics ModesWUXGA
Maximum Video Resolution1920 x 1200
Scan Format1080p


DVI OutYes
Number of DVI Inputs1
Number of DVI Outputs4

Physical Characteristics



Package Contents
  • EXT-DVI-144N 1x4 DVI Distribution Amplifier
  • 1x6 ft DVI cable (M-M)
  • 1x5V DC Power Supply
  • 1xRack Ears
  • 1xUser Manual
Green CompliantYes
Green Compliance Certificate/AuthorityRoHS
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