Key Digital KD-4x1CSK


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  • Product Description

    4x1 UltraHD 4K HDMI Switcher. 

    Key Digital® Champion Series™ HDMI switchers are designed and engineered to offer the best in quality, performance, and reliability, while providing a cost-effective HDMI switching solution. The KD-2x1CSK, KD-4x1CSK HDMI switchers provide multiple input to one output switching and maintain crystal-clear, pristine picture and sound quality, without signal degradation. Champion Series™ HDMI switchers are a transparent solution for all digital video/audio switching applications and support all SD, HD, VESA and Ultra HD/4K video standards, including 4K, 1080p/60, 1920x1200, and 3D. The switchers feature pushbutton and optical IR switching, status-monitoring LEDs, and support for advanced HDMI features (3D & Ultra HD/4K).

    Key Digital means Proffesional Quality and a Lifetime Warranty



    › Digital Switching: 4 HDMI Sources to 1 HDMI Display

    › Resolution Support: SD, HD, and VESA up to UHD/4K (4096x2160/60/30/24 

    or 3840x2160/60/30/24)

    › Ultra HD/4K: Supports Ultra HD/4K Signal transmission

    › 3D Ready: Capability to pass 3D stereoscopic signal formats

    › Full Buffer™ System: Manages TMDS re-clocking / signal re-generation, 

    HDCP source & display authentication, Hot Plug Management and EDID Control 


    › EDID: Internal library with 16 default EDID configurations for each input, 

    including native EDID data for any Output/Display

    › Lossless Compressed Digital Audio: Dolby® TrueHD, Dolby® Digital Plus and 

    DTS-HD Master Audio™

    › Deep Color Support: Up to 12 bits/color (up to 8 bits/color@4K/60)

    › CEC: Fully Supported

    › I2C Communication: EDID and HDCP transparency from Display to Source

    › Licensing: Fully licensed and compatible with all HDMI and HDCP technologies

    › Control: Front panel push button and LEDs, Optical IR

    › Major Control System Support: Compass Control®, AMX®, Control4®, 

    Crestron®, KNX®, RTI®, Savant, URC®, Honeywell®, HAI®, Leviton®, etc.




    » Inputs: 4 HDMI connectors

    » Outputs: 1 HDMI connector

    » TMDS bandwidth: 3.4 Gb/s

    » DDC Signal (Data): 5 Volts p-p (TTL)

    » HDMI Video/Audio Signal: 1.2 Volts p-p

    » HDMI Connector: Type A, 19 Pin Female 

    » Mount: Shelf Mount 

    » Accessories: Remote Control, UL Certified Power Supply +5V/2A, HDMI Lacing Clips 

    » Product: 6.3” x 1.2” x 2.75”, Weight: 0.65 lb.

    » Packaging: 9.8” x 4.5” x 3.35”, Weight: 1.2 lbs.

    » Regulation: CE, RoHS, WEEE

    » Enclosure: Black Plastic


    General Info: 

    Regulation: CE, RoHS, WEEE 

    Power: 5 Volt DC @ 2 Amps, 100-240 VAC, 50-60 Hz 

    Mount: Shelf Mount 

    Accessories: Remote Control, UL Certified Power Supply +5V/2A, HDMI Lacing Clips 

    Product: 6.3” x 1.2” x 2.75”, Weight: 0.65 lbs. 

    Packaging: 9.8” x 4.5” x 3.35”, Weight: 1.2 lbs. 

    Enclosure: Black Plastic


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