Black Box KVM Extender — 4K@60Hz with HDMI 1.4, USB 2.0, and CAT5e/6/6A

Elevate your workstation and data-center workflows with a reliable KVM extender that delivers uncompromising 4K video, precise peripheral control, and flexible installation. The Black Box KVM Extender system is built for professionals who demand crystal-clear 4K@60Hz visuals, seamless USB HID interaction, and the convenience of extending your keyboard, mouse, and other human interface devices over standard copper networks. This setup comprises a compact local unit that attaches to your CPU and a robust remote unit that sits near the user workspace, connecting through CAT5e/6/6A cables. Whether you’re running a media production suite, design workstation, financial trading floor, or industrial control room, this extender keeps your host system and operator station in perfect sync without sacrificing performance or reliability.

• Stunning 4K@60Hz video: Experience ultra-crisp detail and smooth motion with 4K resolution at 60 Hz, optimized for modern displays and color workflows. The system supports 4:2:0 8-bit color to balance bandwidth and image quality for demanding scenes.
• HDMI 1.4 compatibility: The extender leverages a widely adopted HDMI 1.4 interface, ensuring compatibility with a broad range of monitors, projectors, and compatible devices while maintaining excellent signal integrity over CAT cabling.
• USB 2.0 HID pass-through: Connect keyboards, mice, and other USB human interface devices through the remote unit, delivering fast input response and reliable peripheral support for day-to-day computing tasks and precision control.
• Flexible copper cabling (CAT5e/6/6A): Use readily available CAT5e/6/6A cables to bridge vast distances between the local host and remote user station, enabling clean installations in corporate, broadcast, or industrial environments without special wiring.
• Local and remote units for clean deployment: A dedicated local unit attaches directly to the host CPU, while the remote unit resides at the user end—delivering a tidy, dedicated KVM path that minimizes latency and interference while preserving signal fidelity.

Technical Details of Black Box KVM Extender

• Video capability: 4K resolution at 60 Hz with 4:2:0 8-bit color
• Video interface: HDMI 1.4
• USB support: USB 2.0 for keyboards, mice, and HID devices
• Cabling: CAT5e / CAT6 / CAT6A copper cabling for the video, USB, and control signals
• Form factor: Separate local unit (CPU-attached) and remote unit (user-attached) for optimized signal routing
• Intended use: Extends KVM signals over standard network cabling to enable remote operation of a host system
• Reliability features: Designed for stable, low-latency performance with consistent video and input response

How to Install Black Box KVM Extender

• Place the local unit close to the host computer. Connect the host’s video output to the extender’s HDMI input, and connect the host’s USB peripherals to the local unit’s USB ports as required.
• Connect a CAT5e/6/6A cable from the local unit to the remote unit. This single cable carries video, USB HID, and control signals between the two ends.
• Position the remote unit at the user workstation. Connect a monitor to the remote unit’s HDMI output, and plug keyboards and mice into the USB ports on the remote unit.
• Provide power to both units using their respective power adapters. Ensure the power sources meet the units’ requirements and that any power polarity precautions are followed.
• Power on the host computer, then the local and remote units. Verify that the display is active, and test keyboard and mouse input to confirm a responsive KVM path. If needed, adjust display settings for optimal 4K playback and color accuracy.

Frequently asked questions

• Q: What resolution and speed does this KVM extender support?
  A: It supports 4K resolution at 60 Hz (4:2:0 8-bit) for high-detail displays, with HDMI 1.4 and USB 2.0 HID support to ensure responsive input and broad compatibility.
• Q: Which cabling can I use?
  A: The extender uses standard copper CAT5e, CAT6, or CAT6A cables, providing flexible installation options and reliable signal transmission over distance.
• Q: How are the host and user stations connected?
  A: The system comprises a local unit attached to the host CPU and a remote unit placed near the user. A single CAT cable links the two units, carrying video, USB HID data, and control signals.
• Q: Can I connect multiple USB peripherals beyond a keyboard and mouse?
  A: USB 2.0 support is designed for keyboards, mice, and other compatible HID devices. For additional USB devices, check compatibility with your specific setup and ensure the ports on the remote unit meet the device requirements.
• Q: Is this suitable for professional environments like studios or data centers?
  A: Yes. The Black Box KVM Extender is designed for professional workflows requiring high-resolution video, reliable peripheral control, and flexible installation across long cable runs, making it well-suited for studios, control rooms, and data-center workstations.