Questions?   E-mail us!
Sales 714-960-9814



Untitled 1

Digital Connection - bar



By product name, model number, or manufacturer

Serving you on-line since 1997!





Manufacturer : Key Digital
Model : KD-4X4CSK
Description : Champion HDMI 4x4 Matrix Switch Full Buffer Technology
MSRP : $1200
Our Price : CALL!   
        Add to shopping cart  
Authorized Online Reseller for Key Digital System.  Key Digital Online sales policy and warranty.

UltraHD 4K Ready 4-in 4-out HDMI® Matrix Switching

Key Digital Champion KD-4X4CSK HDMI Matrix Switch

Key Digital's KD-4X4CSK Matrix Switch is the latest in affordable Champion Series line featuring Full Buffer Technology for reliable performance. New on this updated model is UltraHD 4K support and all the features you've come to expect from Key Digital like Audio De-Embed, EDID Control and Library,  and 3D support. 

Key Digital Champion Series A/V Matrix Switchers

Key Features

  • HDMI Matrix Switching: 4 HDMI sources to 4 HDMI outputs
  • Resolution Support: Supports all SD, HD, and VESA (VGA, SVGA, XGA, WXGA, SXGA, UXGA) resolutions up to UHD/4K (4Kx2K/60[4:2:0], 4Kx2K/30/25/24[4:4:4])
  • Ultra HD/4K: 4K/2K video resolution support for 4K-capable televisions and commercial applications such as Digital Movie Theaters, CAD, Post Production
  • Audio De-Embedder: Audio from the selected HDMI input may be deembedded through the Coax digital (PCM) or Analog L/R audio output
  • 3D Ready: Capability to pass 3D stereoscopic signal formats
  • Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & display, and EDID Control handshake
  • EDID: Internal library with 15 default EDID configuration for input, in addition to native EDID data for any Output/Display
  • TMDS re-clocking: Support for long HDMI connectivity using Key Digital® HDMI cables
  • Lossless Compressed Digital Audio: Dolby® TrueHD, Dolby® Digital Plus and DTS-HD Master Audio™
  • Deep Color Support: Up to 12 bits/color
  • Licensing: Fully licensed and compatible with HDMI up to 4K UHD/60Fps and HDCP 1.0 to HDCP 1.4 technologies.  For HDCP 2.2 sources, use KD-HDFIX22 in conjuction with this product.
  • Control: Front panel buttons/LEDs, Serial IR, Optical IR, and RS-232 Control, including discrete power on and off via IR and RS-232
  • Major Control System Support: Compass Control®, AMX®, Control4®, Crestron®, Extron, Leviton®, RTI®, Savant, URC®, etc. 


General Info
  • Regulation: CE, RoHS, WEEE
  • Rack Mount 1U Full Rack Width (rack ears included)
  • Enclosure Type: Black Metal
  • Product Dimensions: 17.25” x 7.5” x 1.75” , Weight: 5.2 lbs
  • Package Dimensions: 21.25" x 13" x 3.5" Weight: 7.9 lbs.
  • Accessories : IR Remote, UL Certified Power Supply - 12V/2A
  • 110-240 VAC, 50-60 Hz
3D HDMI Product List
  Key Digital Champion Logo
HDMI Switch
HDMI Matrix Switch

Distribution Amps

Key Digital HDMI v1.4 Cables Super Sonic 21Gbps/Ethernet/ARC
Champion Residential HDMI Cables
  HDMI Residential Cables
HDMI Commercial Cables
Champion  RedMere Pro


           Copyright ® 2016  Digital Connection.  All rights reserved.