Gefen 4x1 DVI KVM Switcher



Recommended replacement: SmartAVI DVN-4P
Alternative options: Contact Us

Model: 4-Port / 1 User

The Gefen EXT-DVIKVM-441DL is a 4x1 DVI KVM DL Switcher which provides you with greater flexibility in integrating cross-platform computer equipment easily and without networking. It enables you to switch easily and reliably between any combination of four dual link or single link DVI computers using one dual link DVI-compliant display.

The 4x1 DVIKVM DL Switcher supports USB 2.0 for USB keyboard/mouse and other high-speed peripherals. Audio is switched for each computer as well, allowing for the creation of multimedia desktop environments, and you can even choose between a Macintosh or PC keyboard/video/mouse combination. Switching can be controlled through the included IR remote, the front panel source selector button, or the built-in serial port using RS-232 serial communications.

How It Works:
Simply plug your display, keyboard/mouse and audio peripherals directly into the 4x1 DVI KVM DL Switcher's outputs and connect the supplied cables to the four computers you want to control. Select the computer you want to work on using the remote that is supplied with the unit.

Note: Switching between computers is done can be done using the source selector button on the front panel or via the included infrared remote control.

Gefen EXT-DVIKVM-441DL Back View
Gefen EXT-DVIKVM-441DL Back View

Gefen EXT-DVIKVM-441DL Features:

  • Supports EDID Management (local or pass-through)
  • Switches easily between any four dual link/single link DVI computers with USB 2.0 and audio
  • Maintains highest resolution single link and dual link video
  • Use either PC or Mac USB keyboard/mouse
  • Saves space on your desktop
  • Supports resolutions up to 1920x1200 (single link) and 3840x2400 (dual link)
  • Discrete IR remote (included)
  • RS-232 port for switching using serial communications
  • Supports DDWG standards for DVI monitors
  • Includes a set of rack ears

Package Includes:

  • (1) 4x1 DVI KVM DL Switcher
  • (4) 6' dual link DVI cables (M-M))
  • (4) 6' USB cables (A-B)
  • (4) 6' Audio cables
  • (1) 5V DC power supply
  • (1) RMT-4IR Infrared Remote Control
  • (1) Set of Rack Ears

Gefen 4x1 DVI KVM Switcher Application Diagram
Gefen 4x1 DVI KVM Switcher Application Diagram

Gefen EXT-DVIKVM-441DL Specifications:

Height 1.8 in. (4.6 cm.)
Width 17.1 in. (43.4 cm.)
Depth 4.2 in. (10.7 cm.)
Rackmountable 1U Rack Space
Supply 5V DC
Consumption 10 Watts (max)
USB Connections  
Input Type "B"
Output Type "A"
DVI DVI-I 29 Pin Female (digital only)
Audio 3.5mm mini Stereo
Input Signal  
Video 1.2 Volts p-p
DDC 5 Volts p-p (TTL)
Video Amplifier Bandwidth 165 MHz x 2
Maximum Resolutions 1920 x 1200 (single link), 3840x2400 (dual link)
UPC / EAN Barcode icon
UPC 845344080765
EAN 0845344080765
Question: What is the lead time for qty 1 of part # EXT-DVIKVM-441DL?
Answer: Thank you for your inquiry,

As of 05/23/2018 2.21pm MT, we have plenty of the EXT-DVIKVM-441DL in-stock and ready to ship from Mississippi - no lead time.

For the fastest and most up to stock inquiries, please feel free to contact your KVM Switches Online sales representative directly.