SmallRig 21.6" Ultra-Slim 4K HDMI Type-A Cable

SKU: SR2957B MFR: 2957B
$9.90
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Key Features

  • Experience crystal-clear visuals with this 21.6" 4K HDMI cable, perfect for home theater setups.
  • Enjoy a high-speed HDMI connection for uncompressed video & multi-channel digital audio.
  • Built with durable TPE material, this HDMI cable ensures a reliable, long-lasting connection.
  • Universally compatible HDMI cable works with cameras, monitors, and wireless video systems.
  • Ultra-slim and lightweight HDMI cable design prevents cable clutter, ideal for travel & on-site.
  • Get superior picture quality with this HDMI cable, supporting resolutions up to 4K UHD.
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Special Order?Estimated to Ship: 08/15/2025
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SmallRig 2957B Specifications

  • Compatibility

    Cameras, monitors, wireless video transmitters and receivers, and other devices with full-sized HDMI port, like BMPCC 4K&6K, Panasonic S1H/GH5/GH5S, Z-cam E2, Atomos Ninja V, Hollyland Mars 400, etc.

  • Material

    TPE

  • Dimensions

    21.7 x 0.7 x 0.3" (550 x 17 x 8.5mm)

  • Weight

    0.7 oz (21g) (+/- 5g)

  • UPC Code

    6941590013954

Models
SmallRig 21.6" Ultra-Slim 4K HDMI Type-A Cable
$9.90

Special Order

Generally ships in 7-14 days, subject to availability

SmallRig 13.7" Ultra-Slim 4K HDMI Type-A Cable
$9.99

In Stock

Cable Length21.6"0.5'13.7"
Cable TypeHDMI to HDMIHDMI to HDMIHDMI to HDMI
Transmission BandwidthNA-NA

About SmallRig 2957B

What sets the SmallRig Ultra-Slim 4K HDMI Type-A Cable apart is its unique blend of compact design and high-performance capabilities. This 21.6" (55cm) cable is engineered specifically for your camera rig, offering seamless compatibility with DSLRs, monitors, wireless video transmitters and receivers, and any other devices equipped with full-sized HDMI ports.

As an HDMI 2.0 version cable, it supports high-definition resolution up to 4K at 60Hz, ensuring crystal-clear video and audio transmission. Plus, it's backwards compatible, providing versatility across a range of devices and technologies.

The ultra-slim design, featuring a slender 3.6mm outer diameter, makes this HDMI cable thinner and more flexible than standard options. This not only enhances portability but also reduces clutter, making it an ideal choice for on-the-go professionals.

The low-profile connectors are another standout feature, designed to prevent obstruction of adjacent ports, thus maximizing the usability of your devices. To further streamline your setup, the SmallRig Ultra-Slim HDMI Cable comes with an enclosed cable tie for efficient cable management.

Please note that this cable is exclusively compatible with devices that have full-sized HDMI ports. Designed by Shane, this HDMI Type-A cable embodies SmallRig's commitment to quality, durability, and practical design.

SmallRig 2957B Features

  • High-quality HDMI cable for DSLR, monitor, and wireless video transmitter and receiver, etc. with full-sized HDMI ports
  • HDMI 2.0 and supports resolution up to 4K at 60HZ
  • Ultra-slim design with a 3.6mm outer diameter makes it thinner and softer than a regular HDMI cable
  • 21.6" (55cm) cable length, perfect for a camera rig
  • It comes with a cable tie for cable management to make your rig neat

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience crystal-clear visuals with this 21.6" 4K HDMI cable, perfect for home theater setups.
  • Enjoy a high-speed HDMI connection for uncompressed video & multi-channel digital audio.
  • Built with durable TPE material, this HDMI cable ensures a reliable, long-lasting connection.
  • Universally compatible HDMI cable works with cameras, monitors, and wireless video systems.
  • Ultra-slim and lightweight HDMI cable design prevents cable clutter, ideal for travel & on-site.
  • Get superior picture quality with this HDMI cable, supporting resolutions up to 4K UHD.

What's in the box:

  • SmallRig 21.6" Ultra-Slim 4K HDMI Type-A Cable
  • Cable Tie
  • SmallRig 2 Year Limited Warranty