Gefen 4x4 HDTV Switch w/ Audio & Discrete IR Remote Control



Replaced by: Gefen EXT-DVIKVM-444DL
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The Gefen EXT-HDTVKVM-444 is a 4x4 HDTV KVM Matrix switch which allows you to switch four cross-platform computers to four digital displays. This HDTV KVM Matrix provides a simple, reliable and highly effective method of creating multiple computer workstations, with each workstation capable of accessing any one of the computers or sources at any time by remote control. You also have the option of setting up the four stations locally or extending them with a Gefen extender. When used with computers, USB and Audio Matrix control signals follow the DVI input for optimal control. The 4x4 HDTV KVM Matrix also supports the connection of HDCP compliant sources and displays.

How this Gefen HDTV Matrix switch works:

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

Gefen HDTV KVM Matrix Features:

  • Increases your productivity by providing you with access to four computers from four workstations
  • Maintains highest resolution digital video with no loss of quality
  • Supports either PC or Mac USB keyboards/mice
  • USB 2.0 Matrix Switching capabilities
  • Supports analog audio matrixing
  • Discrete IR remote (included)
  • Supports resolutions up to 1080p, 2K, and 1920 x 1200
  • Supports DDWG standards for DVI monitors
  • Includes rack ears
  • HDCP Compliant

Gefen EXT-HDTVKVM-444 Package Includes:

  • 4x4 HDTV KVM Matrix
  • RMT-16IR
  • (1) 24v Power Supply
  • (4) 6ft DVI cables
  • (4) 6ft USB cables
  • Rack Ears

Gefen EXT-HDTVKVM-444 Specifications:

Height 1.75 in. (4.45 cm.)
Width 17 in. (43 cm.)
Depth 6.75 in. (17.15 cm.)
Rackmountable 1U rack space
Weight 12 lbs. (5 kg.)
Supply 24V DC
Consumption 60 watts (max)
DVI DVI-I 29 pin female (digital only)
USB Input Type "B"
USB Output Type "A"
Audio Connectors 3.5mm mini stereo
Input Signal  
Video 1.2 volts p-p
DDC 5 volts p-p (TTL)
Video Amplifier Bandwidth 1.65 Gbps
Single Link Range 1080p/1920 x 1200