Description
HDMI 2.1 KVM Extender – GF-EXT-HDK-HBT3
Powerful Performance with HDMI 2.1 KVM Extension
The Gefen GF-EXT-HDK-HBT3 is a next-generation HDMI 2.1 KVM extender engineered for today’s high-performance AV environments. Designed for ultra-high resolution and ultra-low latency. This extender enables uncompressed 8K60 and 4K120 video transmission over a single CAT6A cable up to 100 meters (328 feet), while also carrying USB, analog audio, and RS-232. Ideal for mission-critical applications in control rooms, broadcast studios, and digital signage. The GF-EXT-HDK-HBT3 delivers the full benefits of HDMI 2.1 KVM extension with flawless clarity and responsiveness.
Uncompressed Video and High-Speed Switching
Using HDBaseT 3.0 technology, this HDMI 2.1 KVM extender maintains signal fidelity across long distances without compromising resolution or frame rate. Whether you’re running an 8K video wall or gaming at 4K120, the extender ensures your content reaches its destination with zero latency and full HDMI 2.1 bandwidth. The inclusion of advanced EDID management and HDCP 2.3 support guarantees compatibility with a wide range of AV devices.
Integrated USB and Audio Support
In addition to transmitting video, the GF-EXT-HDK-HBT3 supports USB HID and USB 2.0 peripherals. It is a true KVM solution for remote desktop control. Designed perfectly for interactive workspaces and centralized systems where control and responsiveness are critical. The HDMI 2.1 KVM extender also carries stereo analog audio for audio components at the receiving end, ensuring complete AV integration.
Simplified Installation with a Single Cable
With support for Power over HDBaseT (PoH), the GF-EXT-HDK-HBT3 simplifies installation by delivering power, video, USB, and control over a single CAT6A cable. It eliminates the need for separate power supplies and reduces cable clutter—an essential feature for clean, professional AV installs.
Built for Professional AV
Designed for the needs of integrators, this HDMI 2.1 KVM extender is housed in a rugged enclosure, rack-mountable, and built to handle the demands of 24/7 operation. Its advanced diagnostics and LED indicators make system management straightforward, even in large deployments.
Whether you’re upgrading to 8K workflows or future-proofing your signal infrastructure, the HDMI 2.1 KVM extender that delivers performance, flexibility, and ease of integration—all from a name trusted by AV professionals.
