4K 18G (40m) Universal Format Switcher with 4 Inputs (2x HDMI, DP, VGA), HDMI and HDBaseT Mirrored Outputs with Rx Included, Audio De-Embed, CEC Display Control, Auto Switching. KD-App and KDPlug & Present™ Ready.
  • Presentation Switcher Kit: Includes KD-UFS42 and KD-X40MRx.

  • Presentation Switching: 2 HDMI, 1 Display Port, and 1 VGA + L/R audio source selection by push button, IP, RS-232, IR, auto switching, or trigger control.

  • Ultra HD/4K: Supports up to 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)

  • Auto-Switching: Automatic selection of newly detected source and switching from newly disconnected source when enabled

  • CEC Manager™: Power, volume, and muting controls of the connected display/projector without any additional control wiring. Selection of desired CEC command recipient.

  • KD-App Ready: Network scan & detect populates pre-built GUI including connected display/projector controls via CEC Manager™

  • KDPlug & Present™ Ready: Add KD-CX800 to build a programming-free automation system

  • Ease of Integration: Complete configuration using Key Digital Management Software™ Pro

  • Audio De-embedding: Audio of the selected source is de-embedded at the unit’s analog L/R balanced/unbalanced and PCM digital audio connectors.

  • KD-AMP220 Control Mode: Command forward to KD-AMP220 for an all-in-one user-friendly control UI of video switching, audio and speech enforcement

  • PTZ USB Camera Integration: Add KD-CAMUSB for full PTZ control via KD-App. Use with KD-XUSB2 extender for USB signal extension over CAT5e/6.

  • HDCP Licensing: Fully licensed and compatible with HDCP 2.2

  • HDR10+ and Dolby Vision: More life-like images through a greater range of luminance levels

  • Power Over HDBaseT: Rx unit (included) and wall plate Tx unit (sold separately) powered by KD-UFS42

  • Installation: Half-rack width with rack and under-table mounting ears included

  • Signal Extension: For resolution and cable quality

    • 4K/UHD (18G): Up to 40m / 131ft

    • 1080p: Up to 70m / 230ft

  • Deep Color Support: Up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:2:2/12 bit

  • Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & display, EDID Control handshake, and Hot Plug Detection Voltage

  • EDID Management: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from the Rx display/device

  • RS-232: Bi-Directional control to/from Tx and Rx/Presentation Switch unit

  • Unit Control Mode: Provides TCP/IP and RS-232 control and status of/from Tx unit

  • EDID Management: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from the output/display 1

  • Lossless Compressed Digital Audio: Dolby® TrueHD, Dolby® Digital Plus, DTS-HD Master Audio™, and Dolby® Atmos

  • Control System Support: Key Digital® App ready. Compass Control® Pro ready. Fully controllable by all IR, RS-232, and TCP/IP supported control systems via open API.



·         AV Inputs: 2x HDMI, 1x Display Port, 1x VGA

·         AV Outputs: 1x HDBaseT RJ45, 1x HDMI, 1x Analog Audio on 6-pin terminal block, 1x Digital Audio on PCM RCA

·         DDC Signal (Data): Input DDC Signal: 5 Volts p-p (TTL)

·         HDMI Video/Audio Signal: Input Video Signal: 1.2 Volts p-p

·         Display Port Video/Audio Signal: Input Video Signal: 1.2 Volts p-p

·         VGA Video Signal: Input Video Signal: 1.2 Volts p-p

·         RJ45 Connectors: Shielded Link Connector, 2x HDBaseT, 1x LAN

·         Unit Control: TCP/IP on RJ45, Bi-directional RS-232, Serial IR, IR sensor, USB Micro

·         RS-232 Connector: 1x 3-pin terminal for unit control, 2x 3-pin terminal for pass-thru to/from HDBaseT Input and HDBaseT output

·         IR Connectors: 1x IR Sensor, 1x 2-pin terminal for unit control, 1x 3.5mm mono for IR input pass-thru to HDBaseT Output, 1x 3.5mm mono for IR output pass-thru from HDBaseT Output

·         RS-232 Connector: 3-pin phoenix terminal


·         Regulation: CE, RoHS, WEEE, EAC

·         Enclosure: Black metal

·         Product Dimensions: 8.27 x 6.42 x 1.75” (210 x 163 x 44.4mm)

·         Product Weight:  Weight: 3.5 lbs / 1.59kg

·         Packaging Dimensions: 15.16 x 9.10 x 3.94 (385 x 230 x 100 mm)

·         Packaging Weight: 11.0 lbs / 5kg

  • Power Supply (qty 1) 48V/1.04A, 50W, desktop type, model KDPS50W48VC
  • Remote Control KD-RMPS (qty 1) includes battery 
  • Mounting Bracket L-Bracket (qty 2) 
  • L-Bracket Mounting Screw (qty 4)
  • Half-Rack Ear Mount (qty 1)
  • Short Rack Ear (qty 1)
  • Rack Ear Mount Screw  (qty 4) 
  • RX Extended (KD-X40MRx) (qty 1) 
  • Mounting Bracket for KD-X40MRx (L-Bracket) (qty 2) 
  • L-Bracket Mounting Screw for KD-X40MRx (qty 4) 
  • 6- Pin Blue Color Terminal Block Plug 
  • 6- Pin Green Color Terminal Block Plug (qty 1)
  • 2- Pin Green Color Terminal Block Plug (qty 3) 
  • 6ft Micro USB to USB A data cable (USB 2.0) (qty 1) 
  • IR Emitter (3.5 mm mono) (qty 1) 
  • IR Sensor (3.5mm stereo) (qty 1) 

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