JCC157 USB-C® to HDMI™ 2.1 8K Cable

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  • About This Product

      Our USB-C® to HDMI™ 2.1 8K Cable allows you to conveniently connect your gaming laptop, MacBook®, Chromebook™, or tablet to an 8K UHD / 4K 144Hz external monitor, 8K UHDTV, projector and other display device using an HDMI™ input.

      This adapter offers the latest USB-C® to 8K or 4K 144Hz HDMI™ connection, letting you connect an HDMI™ display to a gaming laptop, tablet, or phone that supports DisplayPort™ Alternate Mode, for a plug and play connection.


      • • This cable supports HDMI™ 2.1 allowing for resolutions up to 8K for games and professionals that need the highest resolution.
      • • Connect a USB-C® port with DP™ 1.4 Alt Mode protocol (compatible with DP™ 1.2 Alt Mode) enabled host devices to get 8K video to HDMI™ 2.1 (compatible with HDMI™ 2.0/1.4) enabled TVs for display
      • • Compliant with HDMI™ 2.1 specifications
        • ⚬ With DSC: 8K @ 60 Hz or 4K @ 144 Hz
        • ⚬ Without DSC: 8K @ 30 Hz or 4K @ 120 Hz
      • • Supports 8K High Dynamic Range (HDR)
      • • RGB light indicator for gaming setups
      • • Ideal accessory for Windows® laptops, MacBook®, and Chromebook™ computers with a USB-C® port
      • • 6 ft (180 cm) high quality USB-C® cable
      • • No driver installation required

  • JCC157 Support

    • At j5create we strive to maintain 100% customer satisfaction and functionality, no matter what product or system you may have. We have a dedicated technical support specialists waiting to assist you and your specific needs.

      Call Us: 888-988-0488
      Email Us: service@j5create.com
  • JCC157 Specifications

    • System Requirements

      • • Available USB-C® port that supports DisplayPort™ Alt Mode
      • • GPU and video source must support DisplayPort™ 1.4 with DSC to achieve 8K @ 60 Hz /4K @ 144 Hz resolution

      Special Notes

      • • The resolution may be limited to 4K @ 60 Hz with macOS® and iOS® devices.



      2 Year Limited

      Host Connector

      USB-C® Male (DP™ 1.4 Alt Mode)

      Video Output

      HDMI™ 2.1 Female

      Power Source


      Audio Supported


      USB™ Pass-Through



      1 – HDMI™


      Maximum Display Resolution

      With DSC:
      3840 x 2160 @ 144 Hz
      7680 × 4320 @ 60 Hz

      Without DSC:
      3840 x 2160 @ 120 Hz
      7680 × 4320 @ 30 Hz

      Maximum Display Refresh Rate

      144 Hz

      Displays Supported


      Wide Screen Supported


      Audio Channel

      2.1 via HDMI™


      Power Delivery


      Power Consumption


      Physical Specifications


      Space Gray/Black

      Enclosure Type

      Aluminum/ Plastic

      Cable Length

      70.86 in. (180 cm)

      Product Height

      2.36 in. (60 mm)

      Product Width

      0.8 in. (20.5 mm)

      Product Depth

      0.41 in. (10.45 mm)

      Product Weight

      3.1 oz (88g)

      Storage Temperature

      14 to 160°F (-10 to 71°C)

      Storage Humidity

      < 85% non-condensing

      Operating Temperature

      32 to 113°F (0 to 45°C)

      Operating Humidity

      < 85% non-condensing

      Package Contents

      • • 1 - USB-C® to HDMI™ 2.1 8K Cable (JCC157)
      • • 1 - Quick Installation Guide (QIG)


Experience Premium Audio and Visuals for Work or Entertainment

Universal Compatibility

Providing Theater-Quality Entertainment Experience

Supports HDMI™ 2.1 and 8K resolution for stunning visuals

Connect to a High-Refresh Rate Gaming Monitor

Supports 4K @ 144 Hz UHD resolution for a smooth gaming experience with sharp images

HDR Support

With support for HDR experience more vibrant colors

Simple To Use

A convenient way to add another display

Built To Last

RGB LED Light Indicator Makes it Easy to Locate

Made with Durable and High Quality Materials

RGB LED Light Indicator Makes it Easy to Locate

Physical Specifications