RUIPRO 8K Detachable Full Fiber Optic Armored HDMI 2.1 Cable 100FT, Ultra High Speed 48Gbps, Support 8K@60Hz 4K@120Hz, Dynamic HDR, eARC, Compatible with PS5/Xbox/Blu-ray/TV/Monitor/Projector
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Availability:
In Stock.
Arrives
Wednesday, May 20
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Color: 8K GEN4AK Armored
Size: 100FT
Features
- RUIPRO Groundbreaking 8K HDMI Cable: A full fiber optic cable 2.1 with detachable connector ends which perfectly supports the latest HDMI 2.1 specifications, including 48Gbps bandwidth, Dynamic HDR, eARC and uncompressed 8K@60 and 4K@120
- Detachable Connectors: Detachable Fiber Optic HDMI cables eliminate the hassle and expense of replacing an entire cable if there is an error in the installation process, a connector failure, or the connector ends get damaged. This is especially important if the cable is installed in-wall. It's also easier to upgrade with replaceable heads, future-proofed for HDMI 2.2
- Full Fiber Optic Armored HDMI Cable: Composed of full optical fibers, it provides enhanced anti-interference and compatibility. The full fiber optic HDMI cable can effectively prevent electromagnetic interference that could impact device performance. The special stainless steel armored structure of the cable ensures bend flexibility, tensile strength, compression resistance, and tangle-free for durability and reliable performance
- Easy Installation: The fiber optic HDMI cable itself is thin, flexible, and soft allowing for easier installation, and this is particularly true if a conduit is used for the cable pathway. Just thread the cable, with a pull string if possible, and attach the ends when ready
- Applications: Detachable fiber optic HDMI 2.1 cables are ideal for home theaters, conference rooms, engineering installations, medical fields, and other areas of use that would require flexible wiring and zero electromagnetic interference
- Responsive After-Sales Support: Our team is committed to providing exceptional after-sales service. If you encounter any issues with your 8K detachable full fiber optic HDMI cable, we will resolve the issues quickly to ensure your complete satisfaction
Brand: RUIPRO
Connector Type: HDMI
Cable Type: Full Fiber Optic HDMI Cable
Compatible Devices: Projector
Special Feature: Armored, Lightweight, Tangle Free, Ultra High Speed, Ultra Thin
Connector Type: HDMI
Cable Type: Full Fiber Optic HDMI Cable
Compatible Devices: Projector
Other Special Features of the Product: Armored, Lightweight, Tangle Free, Ultra High Speed, Ultra Thin
Compatible Phone Models: No Compatible Phone Models
Connector Gender: Male-to-Male
Data Transfer Rate: 48 Gigabits Per Second
Number of Pins: 19
Frequency: 48 GHz
Specification Met: MFI
Indoor Outdoor Usage: Indoor, Outdoor
Color: 8K GEN4AK Armored
Brand Name: RUIPRO
Model Name: SNPF21GEN4AK-30
Model: SNPF21GEN4AK-30
Manufacturer: RUIPRO
Part Number: SNPF21GEN4AK-30
Unit Count: 1.0 Count
Item Weight: 0.66 Kilograms
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, May 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: 8K GEN4AK Armored
Size: 20FT
Great cable! I tested it before I ran it behind the wall. The picture quality was terrific. I watched snippets of Lord of The Rings and The Dark Knight in 4k. The black levels and color were exceptional. Maybe it's in my head but it did seem a bit more rich. The eARC works great as well. I have it powered at the TV so the TV remote controls the volume to my AVR. The cable was easy to run behind the wall. Overall it's really flexible and seems durable. The ends stick out a bit and I couldn't place my AV rack as far back as I would like because it sticks out. The concept of switching the heads is terrific for future proofing. If I could give it 4.5 I would. If th connectors were a tad more flexible then I would give it 5 stars.
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Reviewed in the United States on February 16, 2026 by Bella Eve
Color: 8K GEN4AK Armored
Size: 33ft
I tried about a dozen long HDMI cables to connect from my PC to my 4k TV. This is the best working cable I have tried. For me it does still flicker every once in a while, but seems to only happen when a certain program or action causes it. It's also great that the HDMI plugs are swappable and that the cable is so thin and flexible - making it easy to route. It is expensive but worth it. There are other "fiber optic" cables that are more inexpensive here on Amazon, but I tried those as well and they are junk. The only other very long HDMI cables I have tried that work well enough and are also inexpensive are the non-fiber cables that have a much thicker gauge - not sure if I can say exact brands here in the review but they are from the more reputable and "mainstream" brands. However those cables did still flicker intermittently for me, but not often enough to make them completely unworthy of using. All of this is only if you need more than a 10 ft cable. 10 ft and below and you will likely be fine with a cheaper cable.
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Reviewed in the United States on October 27, 2025 by Johnathan Hartzell
Color: 8K GEN4AK Armored
Size: 50FT
I've tried a few AIO fiber HDMI cables in the past and have had mixed success when pushing 40-48Gbps speeds. This set works flawlessly at 48Gbps, and handles 4k@120hz, HDR, without issue. I ran into CEC problems with this set, but that seems to be a common problem depending on the make of TV and if there's a computer involved too. It's pretty easily solved with a CEC blocker, although that adds another connection to the signal chain and can degrade the connection a bit. The main downside is the size of the transceivers. Many TVs don't have enough space for it without potentially bending the HDMI connector. With a CEC blocker inserted between this and the TV too, I had to add an angle-adapter just to make it all fit. With both the extra adapters, the signal loses some stability at 48Gbit. Forcing it down to 40Gbit was enough to make it stable again without losing any features.
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Reviewed in the United States on September 22, 2025 by Matthew Thiel
Color: 8K GEN4AK Armored
Size: 50FT
So far, so good. Using the 50 foot length for home theater. eARC works as advertised. Tested multiple media formats and sources. My TV is passing through all supported high bandwidth audio codecs. The detachable HDMI connections make it easy to run through conduit or walls. I have the display end plugged into a usb charger for it to have constant power. I have the source end unpowered in my setup. Ruipro was very responsive when I had questions. Would purchase again if the need arises. Setup is Sony XR77A95L, Denon X4800H, Nvidia Shield Pro, Sony Blu ray player. One note and this is not the cables fault. The A95L does not like to pass DTS-HD MA through eARC from its own internal apps. DTS-HD MA will pass through eARC no problem when the Shield is connected to the A95L.
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Reviewed in the United States on March 18, 2026 by fireman29
Color: 8K GEN4AK Armored
Size: 65FT
I was looking for a way to stream games from my PC in the office to the TV in the living room, and every source I saw left me with two conclusions: 1) Streaming games from PC to TV is impractical over Wi-Fi. 2) A long HDMI cable is your best bet, but signal loss makes connections over 30 ft unreliable (my computer is about 40 ft from my TV). I finally came across a forum post that recommended this item and, although the price is a little steep, I picked up the 65 ft size, and I don't regret the purchase! Running fiber optic cable was a little intimidating because it can be a bit fragile. You don't want to flex it too much or bend it too sharply. But, with the help of some inexpensive plastic cable conduit I had lying around, I was able to run the cable across my apartment without any trouble, making a few 90-degree bends where necessary. The signal is stable. The picture and colors are clear. There is practically no lag. Everything looks just the same as it would on my PC monitors (better, even, since I don't have high-end gaming monitors). Frankly, until the Steam Machine comes out (and the the inevitable stock-outs and scalping stop), I think this is the next best thing! One thing to note, though: The included HDMI converters at either end are NOT bi-directional. One needs to be plugged into the source, and the other into the display (and the one at the display needs to be powered via USB), otherwise it simply won't work. I read the directions and still managed to forget by the time I was done running the cable and hooking it up. I was at a loss when the picture failed to come through. But it worked great once I remembered and swapped the adapters. Happy gaming!
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Reviewed in the United States on May 2, 2026 by Amazon Customer