Comprehensive - EXT-HD-SL-444
HDMI 4x4 Seamless Matrix


Category: Signal Distribution


Availability: Call

MSRP: $269.99

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4x4 Seamless Matrix for HDMI accepts four Hi-Def sources, scales and sizes each picture, and routes them to any or all of four HDTV displays without any switching delay or frame loss

Gefen 4x4 Seamless Matrix for HDMI is the perfect solution for displaying content from up to four Hi-Def sources on four HDTV displays. Each of the sources can be individually scaled. Seamless switching ensures no frame loss during picture transitions. This product is HDCP-compliant, and resolutions up to 1080p are supported. Ten preset buttons allow the user to store and recall custom-configured routing presets. All ten presets, source selection, Power on, Lock, and menu navigation control buttons are accessible via the front panel and the handheld IR remote control, as well as RS-232 and IP (web server interface, Telnet, and UDP). An intuitive on-screen Graphical User Interface simplifies system configuration. The Gefen Seamless Matrix for HDMI is a great solution for small and large

  • Quickly switches both video and audio between sources without physical access
  • A great solution for connecting display
  • Enjoy watching any class of content on 1920 x 1200 resolution
General Information
ManufacturerComprehensive Cable and Connectivity Company
Manufacturer Part NumberEXT-HD-SL-444
Manufacturer Website Address
Brand NameComprehensive
Product ModelEXT-HD-SL-444
Product Name4x4 Seamless Matrix for HDMI
Packaged Quantity1
Product TypeAudio/Video Switchbox
Additional Product Specifications
Full Product SpecificationsClick to view
Technical Information
Connectivity TechnologyCable
Number of Input Devices Supported4
Device SupportedDisplay
Number of Displays Supported4
Graphics ModesWUXGA
Maximum Video Resolution1920 x 1200
Connectivity (RJ-45)Yes
Number of Connectivity (RJ-45) Ports1
Number of USB Ports1
Number of HDMI Inputs4
Number of HDMI Outputs4
Physical Characteristics
Form FactorRack-mountable
Package Contents
  • 4x4 Seamless Matrix for HDMI
  • 4 x 6 ft. Locking HDMI Cables (CAB-HD-LCK-06MM)
  • 1 x 6 ft. DB-9 Cable (CAB-DB9-6MF)
  • 1 x IR Extender Module (EXT-RMT-EXTIRN)
  • 1 x IR Remote Control (RMT-HD-SL-444)
  • 1 x 12V DC Locking Power Supply (EXT-PS12U3AIP-LP)
  • 1 x Set of Rack Ears (EXT-RACK-19-GRY)
  • 1 x Quick-Start Guide (QSG-HD-SL-444)