1-Meter (3.3 Feet) Ultra High Speed 8K HDMI 2.1 Certified Cable | 48Gbps (GEF-CAB-HS-HDMI-1M)

Name: 1-Meter (3.3 Feet) Ultra High Speed 8K HDMI 2.1 Certified Cable | 48Gbps (GEF-CAB-HS-HDMI-1M)
Brand: Gefen
SKU: GEF-CAB-HS-HDMI-1M
Price: 34.75 USD
Availability: InStock

GEF-CAB-HS-HDMI-1M

The Gefen Ultra-High-Speed HDMI Cable delivers exceptional video and audio quality for the ultimate entertainment experience. This 1-meter cable is officially HDMI 2.1 Certified and supports a massive 48 Gbps bandwidth, enabling higher video resolutions and faster refresh rates including 8K, 4K at 120Hz, and even up to 10K for commercial AV applications. Featuring eARC for simplified connectivity with the most advanced audio formats and support for Dynamic HDR, this cable is engineered to provide the highest performance for home theater, gaming, and professional AV setups.

$34.75

3 - Meter (9.9 Feet) 8K Ultra High Speed HDMI 2.1 Cable (GEF - CAB - HS - HDMI - 3M) - GEF - CAB - HS - HDMI - 3M - Gefen

Key Features

Official HDMI 2.1 Certified: This is an official HDMI 2.1 Certified Cable, guaranteeing performance and compliance with the latest standards.

Ultra High Speed 48 Gbps Bandwidth: Supports the highest data transfer rates for uncompressed 8K video, 4K at 120Hz, and future-proof connectivity.

Enhanced Gaming Performance: Features Variable Refresh Rate (VRR), Quick Media Switching (QMS), Quick Frame Transport (QFT), and Auto Low Latency Mode (ALLM) for competitive gaming.

Advanced Video Support: Handles 8K/4K/1080p video formats at 120fps with Dynamic HDR for superior image quality and color accuracy.

eARC Audio Technology: Enhanced Audio Return Channel simplifies connectivity and supports the most advanced audio formats including Dolby Atmos and DTS:X.

Professional Grade Construction: Gold-plated, diecast connectors ensure maximum signal integrity and long-term reliability in demanding applications.

Ultra-Thin Flexible Design: Up to 50% thinner than conventional HDMI cables for easier installation and cable management behind displays.

Commercial AV Ready: Supports resolutions up to 10K for specialty commercial and professional audiovisual applications.

How It Works

The Gefen Ultra High Speed HDMI Cable operates using the latest HDMI 2.1 specification to deliver 48 Gbps of bandwidth through advanced signal processing and enhanced data compression. Simply connect the cable between your HDMI 2.1 source device (such as a gaming console, media player, or graphics card) and your compatible display to automatically negotiate the highest supported resolution and refresh rate. The cable's integrated eARC channel enables bidirectional audio communication, allowing your display to send high-quality audio back to your sound system while simultaneously receiving video signals. With built-in HDCP 2.2 content protection and support for advanced gaming features, the cable intelligently adapts to your connected devices' capabilities, ensuring optimal performance whether you're streaming 8K content, gaming at 4K 120Hz, or using professional AV equipment.

Additional Information

Specifications

Video Support

Video Format: 8K/4K/1080p, 120fps, Dynamic HDR
Maximum Resolution: Up to 10K for commercial applications
Data Rate: 10.2 Gbps/18 Gbps/48 Gbps
Refresh Rate: Up to 120Hz at 4K, variable refresh rate support

Audio Support

Supported Formats: DTS Master, DTS:X, Dolby TrueHD, Dolby Atmos
eARC: Enhanced Audio Return Channel enabled

Connectivity

Connector Type: HDMI Type A Connector
Connector Finish: Gold plated, diecast construction
Cable Length: 1 meter (passive)

Technical Features

HDMI Version: Official HDMI 2.1 Certified
Bandwidth: 48 Gbps maximum
Content Protection: HDCP 2.2 compliant
Control Signals: EDID/DDC/CEC support
Gaming Features: VRR, QMS, QFT, ALLM enabled

Physical Characteristics

Cable Design: Ultra-thin, flexible construction
Thickness: Up to 50% thinner than conventional HDMI cables

System Requirements

HDMI 2.1 compatible source device (gaming console, media player, graphics card, etc.)
HDMI 2.1 compatible display or AV receiver
For full 8K/4K 120Hz support: Both source and display must support HDMI 2.1 specifications
For eARC audio: Compatible audio system with eARC support
For advanced gaming features: Gaming console or PC with HDMI 2.1 VRR/ALLM support

Warranty

3 Year Product Warranty

Please see the Gefen Warranty Page for more details.

Resources

Gefen HDMI 2.1 DataSheet

Why Choose Gefen?

For over two decades, Gefen has been the trusted backbone for the world's most demanding AV installations. Our reputation is built on rock-solid reliability and interoperability. We design and test our products to exceed industry standards, ensuring they work seamlessly right out of the box and continue to perform for years. When AV professionals choose Gefen, they are choosing:

Engineered for Durability: Built with high-quality components for continuous, 24/7 operation.
Expert Support: Access to a team of experienced AV engineers to assist with system design and troubleshooting.
Simplified Integration: Solutions designed to work with standard infrastructure, reducing complexity and deployment time.

We provide the critical infrastructure that empowers you to build smarter, more resilient AV systems.

Build Your Next AV System with Confidence

Stop compromising on signal integrity. Whether you are designing a campus-wide distribution network or a mission-critical control room, Gefen has the technology and expertise to ensure your project's success. Let our specialists help you select the right solution.

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