Product Details

Key Digital 4K HDBaseT/HDMI Tx and Rx Extenders - Black


Experience this product in a store near you

  • Extend your HDMI or HDBaseT signal up to 250' with these Key Digital KD-X400POHK Tx and Rx extenders, which support up to 4K Ultra HD resolution as well as 3D signal formats, so you can enjoy your favorite entertainment in bright, lifelike detail.


    HDBaseT via single CAT5e/6 UTP/STP extension

    Allows you to extend 1080p signals up to 250' using a single Key Digital CAT6STP1X cable, or up to 200' using a single third-party CAT5e/6 UTP/STP cable.

    Supports resolution up to 4K Ultra HD

    So you enjoy your favorite entertainment in vivid high-resolution. Also supports 3D stereoscopic signal formats. 4K Ultra HD signal extension up to 150' using KD-CAT6STP1X cabling.

    Built-in Dolby TrueHD, Dolby Digital Plus and DTS-HD Master Audio decoders

    Enable lossless audio signal transfer for immersive sound.

    Full Buffer System

    Manages TMDS re-clocking, signal regeneration, HDCP authentication to source and display and EDID Control handshake.

    IR sensors

    Enable remote control of Tx and Rx extenders as well as connected devices.

    Daisy-chain capability

    Lets you connect multiple Tx and Rx units to extend your signal range.


    Warranty Terms - PartsLifetime limited
    Warranty Terms - LaborNone
    Product ColorBlack
    Product Height1.2 inches
    Product Width6 inches
    Product Depth4.1 inches
    Product Weight0.8 pounds
    Shipping Weight3.0
    Included Items4K HDBaseT/HDMI Tx and Rx Extenders, 2 mounting brackets, 3 locking HDMI cable clips, grounding wire,, IR emitter, IR sensor, Owner's manual