USB-C to HDMI Adapter - 8K

  • 8K@60Hz
  • DP Alt mode or TB 3
  • DisplayPort 1.4
  • HDMI
  • HDCP 2.2/1.4
  • HDR 10
  • USB-C to HDMI
  • Aluminum Design
  • Plug and Play
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Quantity in stock: 281

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    SIIG 8K USB-C to HDMI Video Adapter (CB-TC0L11-S1)

    As the technology of video resolution continues to improve, the latest HDMI specification supports a range of higher video resolutions and refresh rates including 8K 60Hz and 4K 120Hz. For the ultimate video or home-entertainment immersion, 8K content is the future and it is already here from 8K streaming service, video gaming, smartphone videos, or live TV and sports.

    SIIG is now introducing the latest 8K USB-C to HDMI video adapter to help you bring the future from your USB-C devices to the 8K supported screens, i.e. monitors, televisions, or even projectors.

    8K or 4K 120Hz - Although there are not many options for video sources for 8K, 4K 120Hz is becoming dominant in the gaming and home-entertainment market.

    • A refresh rate of 120Hz can display a new image 120 times per second to give viewers a much smoother viewing experience when the object passes across the screen.
    • If your laptop and TV already support 4K 120Hz, we strongly recommend you consider SIIG's 8K adapter.

    Upgraded Compatibility - This adapter is compliant with

    • DisplayPort 1.4 (32.4Gbps bandwidth),
    • HDMI HDR 10
    • HDCP 2.2 or 1.4

    Covers most compliances on the market

    siig cbtc0l11s1 8k usb-c to hdmi video adapter compatibility



    Apple M1 chip supports video output up to 6K

    • MacBook Pro M1/ M1 Pro
    • MacBook Air M1
    • Mac Mini M1
    • iPad Pro M1

    USB-C 8K Laptop

    • ASUS ZenBook 14 (TGL)
    • ASUS TUF Dash F15 (2021)
    • ASUS ROG Zephyrus G14 (2021)
    • Razer Blade 14 Gaming Laptop
    • Lenovo Legion 5 Pro

    Not a full list

    What is in the Box

    • USB-C to HDMI Adapter - 8K
    • Quick Start Guide
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    Mac 6K Output Supported

    The Mac M1 Pro is capable of delivering full native resolution up to 6K 60Hz and SIIG's 8K video adapter supports it, so you can easily plug in this adapter to output 6K video to an external monitor.

    • Besides the built-in HDMI video output, there are three Thunderbolt 4 ports located on the Apple Macbook M1 Pro and they are capable of delivering 6K resolution at 60Hz.

    With SIIG's USB-C to HDMI video adapter, CB-TC0L11-S1, it's never been easier to connect to a 6K resolution supported monitor with Macbook Pro.

    siig cbtc0l11s1 8k usb-c to hdmi video adapter long cable

    siig cbtc0l11s1 8k usb-c to hdmi video adapter boost productivity

    siig cbtc0l11s1 8k usb-c to hdmi video adapter aluminum case

    Aluminum Housing

    The compact size and aluminum housing ensure the lightweight to be easily carried and efficient heat dissipation.

    Plug N Play

    This adapter is designed to be plug-n-play, so no driver installation is required, and no external power is needed, either.


    • This adapter requires a USB-C port that supports "DisplayPort Alt Mode".
    • Not all USB-C or systems support DP Alt mode.
    • Please check the user guide of your laptop/ device first before purchasing.
    • This is NOT a bi-directional adapter, Does not support HDMI to USB-C conversion.

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    Connection to Laptop/ PC USB-C DisplayPort 1.4
    Video Output HDMI HDMI
    Maximum Resolution 8K 60Hz 8K 60Hz
    Product Dimentions 2.36"(W) x 0.55"(H) x 1.24"(D) 2.36"(W) x 0.55"(H) x 1.24"(D)
    Product Weight 0.09 lbs 0.1 lbs


    • Office
    • Home workstation
    • Educational facilities
    • Testing lab


    • Chipset: VL103 + RTD2173
    • Compliant with DisplayPort 1.4, HDMI HDCP 2.2/1.4, HDR 10
    • Video resolution: 720p, 1080p, 4K30Hz, 4K60Hz,4K120Hz (w/DSC), 8K30Hz and 8K60Hz (w/DSC)
    • Audio Support: 7.1-ch PCM
    • Bandwidth: Up to 32.4Gbps
    • Product:
      • Dimensions: 2.36" (W) x 0.55" (H) x 1.24" (D)
      • Weight: 0.09 lbs
    • Unit Package:
      • Dimensions: 4.72" (W) x 0.55" (H) x 7.48" (D) 
      • Weight: 0.10lbs 
    • Cable length: SR to SR:150±10mm
    • Color: Space Grey
    • Housing: Aluminum
    • Connector:
      • 1x 24-pin, USB Type-C, Male Input
      • 1x 19-Pin, HDMI Type-A, Female, Output
    • Environmental conditions:
      • Operating temperature: 32 to 140 degrees F
      • Storage temperature: 14 to 158 degrees F
      • Relative humidity: 0 to 85% RH (non-condensing)
    • Certifications/Standards: FCC, CE, RoHS
    • Warranty: 2 years limited
    • Country of origin: China




    • 1x 24-pin, USB-C with DP Alt mode or Thunderbolt 3 technology, Male


    • 1x 19-pin, HDMI, Female

    System Requirements

    • A computer or other source device with a DisplayPort Alternate Mode enabled USB-C port or Thunderbolt 3 port
    • HDMI Monitor or Display

      Package contents

      • USB-C to HDMI Adapter– 8K
      • Quick Start Guide


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