Snowkids 8K 2.1 50 FT Long Fiber Optic HDMI Cable, Unidirectional 48Gbps High-Speed HDMI Cables Cord, 4K 120Hz 144Hz Compatible for TV/Laptop/PS-5/X-box/Projector/Entertainment/Sound System & More

Price: $45.99
(as of Dec 10, 2025 21:24:37 UTC – Details)

Product description

Can this cable be used bidirectionally?

No, this fiber optical cable is unidirectional.

Why does this cable sometimes malfunction?

It might be due to incorrect connections. Please ensure that both ends of the cable are connected correctly. The plugs at both ends of the cable are labeled “SOURCE” or “DISPLAY,” please pay attention to the difference.

I’m not sure if this cable will work with my new TV.

Please feel free to let us know. Our HDMI Cable team will reach you within 24 hours and do their best to answer your questions.

[HDMI 2.1 Input]–Before purchasing this HDMI cable, make sure your devices such as TV, Laptop have a HDMI 2.1 input to support HDMI 2.1 or 8K/earc, otherwise it will not support HDMI 2.1 and cannot reach 4K120HZ or 8K60HZ. This 8K HDMI Fiber Optic Cable meets the standard HDMI 2.1 Version and is also backward compatible with HDMI 2.0b/2.0a/1.4/1.3/1.2/1.1 versions. Support eARC can achieve more advanced audio signal control capabilities
[Future Technology-8K@60Hz HDMI Fiber Optic Cable]–Snowkids 8K HDMI 2.1 Fiber Optic Cable is compatible with 8K@60HZ, 4K@120HZ and 4K@100Hz, and more. With 8K HDMI’s unique dynamic HDR and 12 Bit color processing technology and 48Gbps bandwidth, it can provide the Ultra High Definition cinematic experience and 3D visual effects with more ideal depth, brightness, detail, contrast, and wider color gamut. Supports HDCP2.2 when using HDCP2.2 video source
[4K@120Hz for Gaming]–It can achieve a super smooth picture of 4K@120HZ for gaming. Its latest game mode supports variable refresh rates, maximizes the value of the graphics card and CPU, and is more accurate in the processing of rendered images. Variable Refresh Rate and Quick Media Switching reduce lag, motion blur, and frame tearing so that you can achieve smoother delay-free gaming and real-time interactive virtual reality
[Durability high-quality materials]–It can guarantee high-speed transmission without signal loss. Due to the SR technology, the flexural strength design can withstand up to 25,000 flex times. The plug part is still made of 24K gold-plated material, which accurately transmits signals. The military-grade tensile nylon material also greatly extends its life
[Attention!!!]–The cable is unidirectional as it’s optical HDMI cable. The plugs at each end are marked with “SOURCE” or “DISPLAY”, please note these words and distinguish between them. The SOURCE end is for the signal devices (laptop, PC, Blu-ray player etc) and the DISPLAY end is for the display devices (monitor, TV, projector etc). So make sure you plug in each end correctly (if not then you will get no image from the device)
[Premium Customer Service Support]: Snowkids is a professional seller devoted in producing superior 8K HDMI Cable. Choose the 8K HDMI Cable from Snowkids, enjoy unconditional One-Year Warranty and 24/7 Customer Service. Please feel free to contact with us once you have any question. Our HDMI cable Customer Service Team will reach to you within 24 hours and try our best to solve the problems