Hall Research ULTRA-4K-R Dual 4K UHD HDMI & USB 2.0 Extender Over 1 CAT6 to 328' with Daisy-Chain Receiver

SKU: HRULTRA4KR MFR: ULTRA-4K-R
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Key Features

  • Extend dual 4K UHD HDMI signals up to 328 feet using this reliable KVM extender receiver.
  • Enjoy seamless connectivity with multiple USB ports for your keyboard, mouse, and other devices.
  • This HDMI extender supports high-definition video, ensuring crystal-clear image quality for your displays.
  • Daisy-chain receivers for scalable KVM solutions, perfect for control rooms and digital signage setups.
  • Built with durable metal housing, this KVM receiver ensures long-lasting performance and reliability.
  • Simplify your setup with included mounting brackets, making installation of the KVM extender a breeze.
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Special Order?Estimated to Ship: 09/13/2025
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Hall Research ULTRA-4K-R Specifications

  • Video Standards

    DVI (single link)
    HDMI 1.4a video specifications including 12 bit color depth, 3D video
    HDCP 1.4

  • Connectors

    2x HDMI Outputs
    2x USB-A 1.1 Device Ports
    4x USB-A 2.0 Device Ports
    1x RJ45 Link Input
    1x RJ45 Link Output
    1x 2.1mm Locking DC Power Input

  • Resolutions

    DVI Signal VGA (640x480) thru WUXGA (1920x1200)
    HDTV Signal 480p through 4K60 4:2:0 (Interlaced resolutions are not supported)

  • Power Supply

    100 VAC to 240 VAC, 47-63 Hz, External; 5 VDC

  • Temperature/Humidity

    Storage: -40 to +158 Degree F (-40 to +70 Degree C)
    10% to 90%, non-condensing
    Operating: +32 to +122 Degree F (0 to +50 Degree C)
    10% to 90%, non-condensing

  • Typical DC

    5V DC, 4.0 A Power Supply

  • Current Draw

    1.5A DC depending on # and type of connected USB devices

  • Cooling

    Convection

  • Enclosure type

    Metal (Steel)

  • Saftey

    CE

  • EMI/EMC

    CE, FCC Class A

  • MTBF

    90,000 hours (estimate)

  • Dimensions (L x W x H)

    5.04 x 9 x 1.12" (12.8 x 22.8 x 2.8cm)

  • Weight

    1.3 lb (0.6kg)

  • UPC Code

    608415712466

About Hall Research ULTRA-4K-R

Because professional setups demand exceptional signal fidelity and versatility, the ULTRA-4K-R Dual 4K UHD HDMI & USB 2.0 Extender stands out as an advanced solution for extending high-resolution video and USB data over a single CAT6 cable up to 328 feet (100 meters). This robust and reliable extender is engineered to facilitate seamless connectivity in a variety of professional environments, from conference rooms to digital signage installations.

The ULTRA-4K-R features a sender unit with three RJ45 output ports, enabling the connection of multiple remote receivers in a daisy-chain configuration. Each receiver is equipped with an RJ45 loop-out port, allowing for the easy expansion of your setup without compromising signal quality. This innovative design ensures that when multiple receivers are utilized, all connected displays mirror both video screens while keyboard and mouse inputs are intelligently switched to the active PC, functioning as a virtual USB hub.

Equipped with two video outputs, the receiver supports dedicated keyboard and mouse USB 1.1 ports with automatic switching, alongside a USB 2.0 4-port hub for additional peripherals such as touch-screens, printers, and barcode readers. This high-quality extender is designed for plug-and-play operation, eliminating the need for complex setup processes - simply connect the sender to the receiver using a CAT5e/6 cable, and your system is operational.

The ULTRA-4K-R is capable of transmitting video resolutions up to 3840x2160 (UHD/4K), making it an ideal choice for applications that require ultra-high-definition clarity. It also adeptly supports lower resolutions such as 2560x1600, 2560x1440, and 1920x1080, ensuring compatibility with standard HDTV and PC resolutions. For added flexibility, the RJ45 outputs are compatible with the Single-Head video receiver (Model ULTRA-V-R), which can be user-configured to display either video A or B as needed.

Choose the ULTRA-4K-R for a durable, high-quality, and innovative solution that ensures your extended HDMI and USB signals maintain their integrity, even over considerable distances. Trust in the expertise of Hall Research and elevate your audiovisual capabilities with this advanced and reliable extender system.

Hall Research ULTRA-4K-R Features

  • Supports high resolution HDMI video including FHD (1920x1080), WQHD (2560x1440), and 4K UHD (3840x2160)
  • Two video heads and one USB port extended over a single CAT5e/CAT6 cable up to 100m/328ft
  • Full plug-and-play support with USB keyboard, mouse, and connected peripherals
  • Computer OS independent - No driver or software required
  • Local HDMI and USB outputs at Sender
  • Three Sender extension outputs and one Receiver daisy-chain output to distribute video to multiple locations
  • No video calibration required; no video quality reduction due to cable length or type
  • Locking power supply connector to prevent inadvertent disconnection
  • Sender includes mounting ears for standard 19" rack; Receiver includes mounting brackets for surface-mounting.

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • Extend dual 4K UHD HDMI signals up to 328 feet using this reliable KVM extender receiver.
  • Enjoy seamless connectivity with multiple USB ports for your keyboard, mouse, and other devices.
  • This HDMI extender supports high-definition video, ensuring crystal-clear image quality for your displays.
  • Daisy-chain receivers for scalable KVM solutions, perfect for control rooms and digital signage setups.
  • Built with durable metal housing, this KVM receiver ensures long-lasting performance and reliability.
  • Simplify your setup with included mounting brackets, making installation of the KVM extender a breeze.

What's in the box:

  • ULTRA-4K-R Dual 4K UHD HDMI & USB 2.0 Extender Over 1 CAT6 to 328' with Daisy-Chain Receiver
  • 2x Mounting Brackets (F10568)
  • 5V DC Power Supply (511-IEC5V4AP5L)
  • User's Manual
  • Hall Research 3 Year Limited Warranty