8K Ultra High Speed HDMI Cable - 6.6ft (2M) - 48Gbps - 8K 60Hz/4K 120Hz - HDR10+ - eARC - Dynamic HDR - HDCP 2.3- Ultra HD 8K HDMI Cable - Zinc alloy

  • HDMI Male to Male
  • 48Gbps
  • 8K@60Hz|4K@120Hz
  • HDCP 2.3
  • Dynamic HDR
  • eARC
  • 6.6ft|2m
  • 7.1-ch
  • CEC
  • Zinc Alloy
In stock
Quantity in stock: 52

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    Supports Ultra High Definition 8K video signal transmission, Bandwidth up to 48Gbps, 8K@ 60Hz/4K@120Hz, HDR10+, Dynamic HDR, Dolby Atmos, DTS:X, eARC, Ethernet, CEC, Zinc alloy housing, Gold-plated connectors



    This Ultra High Speed HDMI cable, featuring the latest, higher bandwidth, and most advanced video and audio technologies, connects your devices to TV or display, enhancing your viewing experience and video quality. It supports 4K@120Hz and 8K@60Hz resolutions, high refresh rate, dynamic HDR, advanced audio formats, variable refresh rate (VRR), auto low latency mode (ALLM), Quick Media Switching (QMS), Quick Frame Transport (QFT), and eARC




    8K/4K UHD Video Resolution

    Support higher resolutions and refresh rates, such as 8K@60Hz and 4K@120Hz resolution, ensure smoother and more detailed video playback, especially for high-end gaming and fast-motion content


    Dynamic HDR

    Automatically adjusts the HDR (High Dynamic Range) settings of the TV or display to match the content that is being played and improves contrast and color accuracy


    Higher Perfomance

    Provides a bandwidth of up to 48Gbps, allow to support the transmission of high-resolution video, audio, and advanced features with optimal quality and performance. Backward compatible with previous versions


    Reduced Screen Tearing

    VRR (Variable refresh rate) prevents screen tearing for a smoother gaming experience by dynamically adjusting the refresh rate of the TV or display to match the frame rate of the source device


    Low Latency

    ALLM (Auto low latency mode) automatically sets the TV's latency to the lowest possible setting for gaming and reduces input lag, which can make it difficult to play games that require precise timing

    Reduces Time

    Quick Frame Transport (QFT) reduces latency by optimizing data transmission for faster frame delivery between the source device and the TV or display. It enhances the responsiveness of the TV or display, which can be helpful for playing fast-paced games


    Faster Switch

    QMS (Quick Media Switching) reduce the delay between when a source device sends a signal and when the TV or display starts displaying it. For example, if you are playing a game on a console and then want to switch to watching a movie on a streaming device, QMS can help to reduce the amount of time it takes for the TV or display to switch inputs

    Connection Ports

    Features two HDMI Ultra High Speed ports for faster data transfer, sharper images, and more stable connections


    Enhance Audio

    eARC is an updated version of the ARC (Audio Return Channel), simplifies the transfer of uncompressed high quality audio formats such as Dolby Atmos and DTS:X from your TV to an AV receiver


    material3Durable and reliable design

    This HDMI Ultra High Speed cable features a zinc alloy shield and PVC cable jacket material to protect data transmission with high quality. The triple-shielding to protect the signal from external interference, EMI and RFI. The gold-plated connectors to ensure a solid and corrosion-resistant connection



    • Office
    • Conference room
    • Presentation room
    • TV broadcasting
    • Home entertainment
    • Medical center
    • Auditorium
    • Lecture hall
    • Classroom
    • Gaming room
    • Security room
    • Surveillance control center

    Need to Know Before Buying

    1. Please confirm your device, such as computer or game console, with a HDMI Ultra High Speed port. If you are not sure, please check on the manual of the devices


    2. Check the display or TV has a HDMI Ultra High Speed port and support 8K@60Hz or 4K@120Hz resolution. If you are not sure, please check with the manual of the monitor or TV


    3. If you want to use the eARC feature, please make sure your TV supports eARC

    4. Make sure that the cable is the right length for your needs. SIIG offers lengths of 3.3ft (CB-H21411-S1), 6.6ft (CB-H21511-S1) and 10ft (CB-H21611-S1) for your best choice


    Input 1x HDMI, 19-pin, male
    Output 1x HDMI, 19-pin, male
    Bandwidth Up to 48Gbps
    Resolution Standard (4:3 & 5:4):2048x1536, 1600x1200, 1440x900, 1280x1024, 1280x960, 1024x768, 800x600
    Widescreen (16:9 & 16:10): 7680x4320, 4096x2160, 3840x2160, 2560x1600, 2560x1440, 2048x1152, 1920x1200, 1920x1080, 1680x1050, 1600x900, 1366x768, 1280x768, 1280x720
    Color depth 48-bit Deep Color
    Advanced Features of HDMI
    eARC, Ethernet, VRR, ALLM, QFT, and QMS
    Supports 7.1 surround sound from HDMI port and uses up to 32 channels
    Audio format: Dolby Atmos, Dolby TrueHD, DTS:X, and DTS Master
    Environmental conditions
    Operating temperature 32 to 122 degrees F
    Storage temperature 14 to 149 degrees F
    Relative humidity: 5% to 90% RH (non-condensing)
    Product Info
    Length 6.6ft (2m)
    Weight 0.32 lbs
    Wire gauge 30AWG
    OD 6.3mm
    Color Black
    Connector plating Gold
    Cable jacket material PVC
    Cable shield material Zinc alloy
    Unit Package
    Dimensions 6.30” (W) x 9.37” (H) x 1.0” (D)
    Weight 0.34 lbs
    RoHS and REACH
    Warranty: 2 years limited
    Country of origin: China




    • 1x 19-pin, HDMI, male


    • 1x 19-pin, HDMI, male

    Package contents

    • 1x 8K Ultra High Speed HDMI Cable - 6.6ft
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