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Description

StarTech HDMM21V1F Ultra High Speed HDMI 2.1 Cable

Overview

The StarTech HDMM21V1F is a 1-foot Certified Ultra High Speed HDMI cable engineered to deliver the full bandwidth of the HDMI 2.1 specification. This cable supports 8K video at 30Hz uncompressed, or up to 16K resolution with Display Stream Compression (DSC), making it suitable for high-end AV installations, professional video editing suites, or demanding gaming setups where maximum visual fidelity and refresh rates are critical. The 48Gbps data transfer rate ensures that high-resolution, high-frame-rate content is transmitted without signal degradation. Its short 1-foot length minimizes signal loss and cable clutter in dense equipment racks or near-field monitor setups.

Compatibility

This cable is backward compatible with all HDMI 2.0 and earlier devices, but to achieve its full 8K60Hz or 4K120Hz capabilities, both the source device (e.g., graphics card, media player) and the display (e.g., monitor, TV) must support HDMI 2.1 features and resolutions. It is compatible with devices supporting HDR10+, eARC, Dolby Atmos, DTS:x, and 7.1 Dolby TrueHD audio formats. HDCP 2.3 compliance ensures secure content transmission for protected media.

Installation Notes

The cable features a TPE jacket for flexibility and durability, with aluminum-mylar foil and braid shielding to protect against electromagnetic interference (EMI). The gold-plated HDMI connectors offer reliable signal integrity. Operating temperature range is 0°C to 40°C (32°F to 104°F), and storage temperature range is -20°C to 70°C (-4°F to 158°F). The 30 AWG wire gauge is suitable for the 48Gbps bandwidth requirement over this short length.

What's in the Box

  • 1x Ultra High Speed HDMI Cable
Specifications
Cable Length: 1.0 ft [0.3 m]
Maximum Data Transfer Rate: 48Gbps
Maximum Resolution With DSC: 16K 30Hz
Maximum Resolution Uncompressed: 8K 30Hz
Connector A: HDMI
Connector B: HDMI
Connector Plating: Gold
Cable Jacket Material: TPE
Cable Shield Material: Aluminum-Mylar Foil with Braid
Operating Temperature: 0C to 40C
Storage Temperature: -20C to 70C
Humidity: 10%RH ~ 90%RH
Product Weight: 1.2 oz [34 g]
Wire Gauge: 30 AWG
Cable OD: 0.2 in [6 mm]
Product Length: 12.6 in [320 mm]
Product Width: 0.8 in [20.5 mm]
Product Height: 0.4 in [11 mm]
HDR Support: HDR10+
Audio Support: eARC, Dolby Atmos, DTS:x, 7.1 Dolby TrueHD
HDCP Version: 2.3
Certifications: Certified Ultra High Speed HDMI
Brand: StarTech
MPN: HDMM21V1F
Type: Expansion Module
Connectivity: HDMI
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StarTech HDMI 2.1 Cable Delivers 8K60HZ/4K120HZ - HDMM21V1F

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