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    Nippon Labs 4K HDMI Cable 20HDMI-20FTMM-C 20 ft. HDMI 2.0 Cable, Supports 1080p,3D, 2160p, 4K 60Hz, HDR, ARC, 18Gbps, CL3 for in-Wall Installation, 28AWG HDMI Cord for Most of HDMI Devices

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    • 18Gbps High Speed HDMI2.0 Cable with CL3 Rated
    • In-Wall Series - Fire-resistant PVC Jacket. CL3 Rated cable ideal for in-wall installation
    • Supports 4K @ 60Hz, UHD, HDR, 3D content, Ethernet and Audio Return Channel
    • Compatible with all HDMI Components - Connect Blu-Ray Player, Apple TV, Xbox One, PS4, Roku, and laptops with HDMI output to 4K UHD TV, projectors, A/V Receiver, etc.
    • Supports Refresh Rates of up to 240hz and 48-Bit Deep Color
    • Stranded 28AWG Tinned Copper
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    Overview
    Specs
    Reviews (34)
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    Any questions? Ask CelesteSM will help you find out quickly.

    a large wall made of displays showing different pictures

    Nippon Labs High-Speed HDMI2.0 CL3 Cable (Latest Standard)

    The Nippon Labs CL3 Series HDMI cable is designed to meet and exceed the highest standards of HDMI performance. Capable of delivering 18Gbps bandwidth, they support all HDMI 2.0 features likes 4K @ 60Hz, HDR, YCrCb 4:4:4, and HDCP 2.2 content protection. No more flash. No more error message.

    Whether you are a gamer or a movie fan, Nippon Labs HDMI cables satisfy you every time. With high-purity OFHC copper and triple EMI shielding, you get crisper picture, more realistic colors and greater detail. From the hottest new movie to your favorite games, everything is more lifelike than ever.

    a large TV showing a grape picture in two visual qualities

    Release the Power of 4K HDR

    It is designed for the 4K HDR. 4K resolution (4 times the pixels of Full HD) with 12-bit color depth (Dolby Vision) requires up to 18Gbps data rate capacity. This is a challenge to an HDMI cable longer than 15ft. But it's not for our CL3 HDMI cables, which exceed 18Gbps. It can handle 4K @ 60Hz, HDR/Dolby Vision, YCrCb 4:2:2, all these at the same time—the highest setting combination currently.

    a comparison between 480p, 720p, 1080p and 4K

    Heightened Viewing Experience

    • 4K @ 60Hz Ultra HD—4 times the clarity of 1080p video resolution.
    • Have a bandwidth of 18 Gigabits per second which is sufficient for 4K resolution at 60fps (frames per second).
    • Screens with HDR increase brightness and display more colors than screens without. With HDR, colors are rich and vibrant, and the range of colors shown on the screen is closer to the range the human eye can see. The difference is very noticeable and very pleasing.
    design detail of the inside of this HDMI cable

    CL3 Rated & Solid Oxygen-Free Copper Conductors

    • CL3 Rated cables can be safely used within buildings.
    • Solid conductors eliminate strand-interaction distortion and reduce jitter. It ensures the speed of 18Gbps data rate.
    • All these bring you the best long-distance video connection solution no matter for home theater, office or public facilities.
    a surround sound system with a TV and a brown sofa

    Up to 32 Audio Channels

    • For a multi-dimensional immersive audio experience
    • Goes beyond traditional "surround sound" and delivers clearly perceptible, three-dimensional, positional audio experience with up to 32 discrete channels.
    two triple-display setups showing game visuals and videos

    Increase in Bandwidth

    Significant increase in bandwidth up to 18Gbps for enhanced consumer video and audio experience.

    a diagram showing the internal structure of the HDMI connector

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Limited Warranty period (parts): 1 year
    • Limited Warranty period (labor): 1 year
    • Read full details

    Return Policies

      We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

    • Return for refund until: January 31, 2027
    • Return for replacement until: January 31, 2027
    • This item is covered by Newegg.com's Extended Holiday Return Policy.
    • Read full return policy for details.
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    The Nippon Labs 20HDMI-20FTMM-C is a 20-foot HDMI 2.0 cable for connecting HDMI devices to TVs, projectors, or AV receivers, with support for 4K at 60Hz, HDR, and up to 18Gbps. It suits home theater setups that need a longer run, including CL3-rated in-wall installation.

    Recommended For

    • Home theater owners routing a fixed, approximately 20-foot HDMI connection through a wall to a TV or projector; the cable is CL3-rated for in-wall installation.
    • Viewers connecting HDMI 2.0-era gear for up to 4K at 60Hz, HDR, or ARC audio return, such as a TV paired with an AV receiver or soundbar.
    • People placing a Blu-ray player, streaming device, laptop, or older game console across the room from an HDTV or projector and needing a long, fixed HDMI connection.

    Real-World Use Scenarios

    • When a TV is wall-mounted and its source devices or AV receiver sit across the room, route the cable behind the wall to reduce visible wiring; its CL3 rating is intended for in-wall installation. Verify the signal before closing the wall.
    • For a home theater with a ceiling-mounted projector, connect the AV receiver’s HDMI output to the projector across the room. The cable is intended to carry video and audio, including 4K at up to 60Hz, when the connected devices and cable run support the selected signal.
    • When a game console or PC is kept in a media cabinet away from the TV, use the cable to connect it to a 4K display for gaming at up to 4K/60Hz, provided the source, display, and signal settings are compatible. It is not a 4K/120Hz cable.
    • For a Blu-ray player or streaming device connected through an AV receiver, place the source and receiver near the media cabinet and run the receiver’s HDMI output to a distant TV or projector. The receiver can pass the selected source’s picture and sound over that link.
    • If a TV and ARC-capable sound system are separated by the room layout, connect their ARC-labeled HDMI ports to send TV audio back to the receiver or soundbar over HDMI. ARC audio return requires compatible ports on both devices.

    Spec Summary

    AttributeValue
    Best ForConnecting HDMI source devices to TVs, projectors, or A/V receivers, including in-wall installations
    Cable Type And Connectors20-ft HDMI-to-HDMI cable with two HDMI 2.0 connectors and male-to-male ends
    Video, Audio And Data Support18Gbps high-speed HDMI 2.0 supports 4K/2160p at 60Hz, HDR, 3D, 48-bit deep color, Ethernet, and ARC; also supports resolutions including 1080p and refresh rates up to 240Hz
    Construction And In-Wall InstallationCL3-rated, fire-resistant PVC jacket designed for in-wall installation; stranded 28 AWG tinned copper conductors and gold-plated connectors
    Compatibility And ComplianceBackward-compatible with earlier HDMI versions; HDCP 2.2 and RoHS compliant
    AppearanceBlack cable
    Model IdentifiersNippon Labs model 20HDMI-20FTMM-C