---
product_id: 741485200
title: "8K HDMI Ultra High Speed Latest 2.1b Certified Fiber Optic Cable CL2 Rated 50 Feet 8K60Hz 4K120Hz 48Gbps eARC HDR HDCP2.3 for RTX4080/4090/3080/3090 Xbox PS5 AVR Projector LG/Samsung/Sony"
brand: "ruipro"
price: "¥110270"
currency: JPY
in_stock: true
reviews_count: 5
category: "Ruipro"
url: https://www.desertcart.jp/products/741485200-8k-hdmi-ultra-high-speed-latest-2-1b-certified-fiber
store_origin: JP
region: Japan
---

# 8K60Hz & 4K120Hz gaming ready 48Gbps ultra-high bandwidth HDCP 2.3 & eARC secure audio 8K HDMI Ultra High Speed Latest 2.1b Certified Fiber Optic Cable CL2 Rated 50 Feet 8K60Hz 4K120Hz 48Gbps eARC HDR HDCP2.3 for RTX4080/4090/3080/3090 Xbox PS5 AVR Projector LG/Samsung/Sony

**Brand:** ruipro
**Price:** ¥110270
**Availability:** ✅ In Stock

## Summary

> 🎥 Plug into the future: 8K clarity meets rock-solid reliability!

## Quick Answers

- **What is this?** 8K HDMI Ultra High Speed Latest 2.1b Certified Fiber Optic Cable CL2 Rated 50 Feet 8K60Hz 4K120Hz 48Gbps eARC HDR HDCP2.3 for RTX4080/4090/3080/3090 Xbox PS5 AVR Projector LG/Samsung/Sony by ruipro
- **How much does it cost?** ¥110270 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/741485200-8k-hdmi-ultra-high-speed-latest-2-1b-certified-fiber)

## Best For

- ruipro enthusiasts

## Why This Product

- Trusted ruipro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Future-Proof 8K Visuals:** Experience crystal-clear 8K60Hz and buttery smooth 4K120Hz with the latest HDMI 2.1b standard—your setup is ready for next-gen entertainment.
- • **Immersive Audio with eARC:** Elevate your home theater with object-based, multi-dimensional sound via enhanced Audio Return Channel—feel every detail in 5.1, 7.1, or 32-channel audio.
- • **Peace of Mind 5-Year Warranty:** Invest confidently with a 5-year warranty backed by responsive support—because your premium setup deserves premium protection.
- • **Lightning-Fast 48Gbps Bandwidth:** Unleash uncompressed ultra-high-speed data transfer ensuring zero lag, zero flicker, and flawless HDR dynamic range for every frame.
- • **Durable & Flexible Fiber Optic Design:** CL2 rated, lightweight, and ultra-flexible with a 15mm bending radius—perfect for sleek, clutter-free installations that last.

## Overview

The RUIPRO 8K HDMI Ultra High Speed Fiber Optic Cable is a cutting-edge 50-foot HDMI 2.1b certified cable delivering up to 48Gbps bandwidth. It supports 8K60Hz, 4K120Hz, Dynamic HDR, eARC, and HDCP 2.3, ensuring flawless video and immersive audio for gaming, home theater, and professional AV setups. Its CL2 rating and flexible fiber optic design guarantee durability and easy installation, backed by a 5-year warranty for long-term peace of mind.

## Description

RUIPRO 8K HDMI Cable is the first true 8K60Hz for long reach HDMI interconnection solution on the market, allowing home theatre, gaming enthusiasts, audio visual users, large venue system designers, installers and home enthusiasts to ensure their cabled infrastructure is ready for HDMI 2.1.It supports HDMI 2.1 Data Rate up to 48Gbps with light weight, flexible ultra-small and long-term bending radius (15mm) hybrid cable. With new designed advanced optical engine embedded (Max: 60Gbps), RUIPRO 8K provides full HDMI signal integrity. KEY FEATURES:Supports 8K60Hz, 4K120Hz and compatible with HDMI 2.1 standard up to 50m.Backwards compatible with HDMI2.0/1.4, etc.Supports uncompressed 8K video with Dynamic HDR. Supports SDR, HDR10, Dynamic HDR, ARC, e-ARC, VRR, ALLM, QTF, QMSSupports HDCP1.4/2.2/2.3, CEC, 3D, Ethernet Channel, EDID. Supports resolutions to 5K/100-120p 4:4:4 10Bit and 10K/24-30p 4:4:4 10BitPlug and Play. No external power needed.Low Power Consumption, No loss of signal, EMI-Free.INSTALLATION NOTES:Please test the cable before installation.‘SOURCE’ is for Blue-ray player/DVR/Roku Box...‘DISPLAY’ is for Projector/HDTV/Monitor/Digital Signage...PACKAGE LIST:1* RUIPRO 8K Fiber Optic HDMI Cable5-YEAR WARRANTY:Within 5 years, if there is any quality problem with our Cable, please contact us in time, we will give you a satisfactory answer within 24 hours.

Review: I’ve been disappointed in the past by two other brands of optical HDMI cables that developed flickering after just a few months. RUIPRO came highly recommended on forums, and while it’s priced at double the others, the build quality is unmistakably superior. The cable is noticeably thicker than the last ones I had, the connectors stay far cooler, and the overall feel is much more robust. It also comes with a lifetime warranty from a company that’s been around for years, giving me confidence it’ll be honoured if something ever goes wrong. So far the cable performs flawlessly with my TCL C7K TV and an RTX 5070 Ti: I get ALLM, VRR at 4K 120 Hz with HDR and full 10‑bit colour depth without any issues. Time will tell if it continues to hold up, but for now it’s delivering on its promise.
Review: Funktioniert einwandfrei auf 15M Länge an einem Sony Bravia 8 Projector ohne Signalabfall, musste von einem 12GBit Glasfaserkabel (8 Jahre alt) auf dieses umsteigen.

## Features

- [Gen3/C version Latest HDMI2.1b certified] Meets the latest 8K HDMI 2.1b specification (8K@60fps, 4K@120fps & up to 10K resolution, Dynamic HDR10, eARC, HDCP 2.2&2.3, ALLM, QFT, QMS, VRR), backwards compatible with earlier versions
- Dynamic HDR Support: Dynamic HDR ensures every moment of a video is displayed at its ideal values for depth, detail, brightness, contrast, and wider color gamuts on a scene-by-scene or even a frame-by-frame basis
- Ultra High Speed 48gbps CL2 Rated HDMI Cable: Supports the full range of uncompressed HDMI 2.1 Specification features including 8K video with HDR, Enables up to 48Gbps bandwidth
- eARC (Enhanced Audio Return Channel): eARC supports the most advanced high bitrate home theater audio formats, object-based audio, uncompressed 5.1 and 7.1, and 32-channel uncompressed audio; Object-based audio provides an immersive multi-dimensional experience and enhanced audio detail and depth
- 5-YEAR WARRANTY: Within 5 years, if there is any quality problem with our Cable, please contact us in time, we will give you a satisfactory answer within 24 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRKLWMTZ |
| Are batteries included? | No |
| Brand | RUIPRO |
| Cable Type | Fibre Optic |
| Colour | F-8K Fiber Gen3/C UHS Certified CL2 Rated |
| Compatible Devices | Laptop, Monitor, Television |
| Connectivity Technology | HDMI2.1b |
| Connector Gender | Male-to-Male |
| Connector Type | HDMI |
| Country of Origin | China |
| Customer Reviews | 3.5 3.5 out of 5 stars (17) |
| Data Transfer Rate | 48 Gigabits Per Second |
| Date First Available | 3 February 2024 |
| Frequency | 120 Hz |
| Included Components | Optical engine |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 953 g |
| Item model number | SNAOC21V101A_15UHSUL |
| Manufacturer | RUIPRO |
| Model number | SNAOC21V101A_15UHSUL |
| Number of Items | 1 |
| Number of Pins | 19 |
| Outer Material | Plastic |
| Package Dimensions | 20 x 19.9 x 5.3 cm; 952.54 g |
| Recommended Uses For Product | Multimedia and AV Applications, Video Transmission |
| Shape | Round |
| Special Feature | CL2 Rated |
| Specification Met | CL2 |

## Product Details

- **Brand:** RUIPRO
- **Cable Type:** Fibre Optic
- **Compatible Devices:** Laptop, Monitor, Television
- **Connector Type:** HDMI
- **Special Feature:** CL2 Rated

## Images

![8K HDMI Ultra High Speed Latest 2.1b Certified Fiber Optic Cable CL2 Rated 50 Feet 8K60Hz 4K120Hz 48Gbps eARC HDR HDCP2.3 for RTX4080/4090/3080/3090 Xbox PS5 AVR Projector LG/Samsung/Sony - Image 1](https://m.media-amazon.com/images/I/71vhIeLTAGL.jpg)

## Questions & Answers

**Q: What is an Ultra High Speed HDMI Cable?**
A: The Ultra High Speed HDMI Cables comply with stringent specifications designed to ensure support for high resolution video modes such as 4Kp50/60/100/120 and 8Kp50/60 as well as new features such as eARC and VRR.

**Q: What features of the HDMI 2.1b cable are for video gaming and media playback?**
A: HDMI 2.1b has the following features Auto Low-Latency Mode (ALLM) Variable Refresh Rate (VRR) Quick Frame Transport (QFT)

**Q: Are all HDMI 2.1 cables labeled as "Ultra High Speed"?**
A: Yes, HDMI 2.1 cables, including 8K 2.1 HDMI Cables, are often labeled as "Ultra High Speed." This designation indicates that the cable meets the required specifications for higher resolutions, refresh rates, and advanced features.

**Q: Do I need an 8K 2.1 HDMI Cable for my 8K TV?**
A: Yes, to fully experience the capabilities of your 8K TV, it is recommended to use an 8K 2.1 HDMI Cable. This cable provides the necessary bandwidth and features to support the higher resolution and advanced functionalities.

**Q: What devices are compatible with 8K 2.1 HDMI Cables?**
A: 8K 2.1 HDMI Cables are compatible with a range of devices, including 8K TVs, gaming consoles, streaming devices, and certain high-end audio-video receivers. Ensure that your devices support HDMI 2.1 to take advantage of the cable's advanced features.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***T on 17 January 2026*

I’ve been disappointed in the past by two other brands of optical HDMI cables that developed flickering after just a few months. RUIPRO came highly recommended on forums, and while it’s priced at double the others, the build quality is unmistakably superior. The cable is noticeably thicker than the last ones I had, the connectors stay far cooler, and the overall feel is much more robust. It also comes with a lifetime warranty from a company that’s been around for years, giving me confidence it’ll be honoured if something ever goes wrong. So far the cable performs flawlessly with my TCL C7K TV and an RTX 5070 Ti: I get ALLM, VRR at 4K 120 Hz with HDR and full 10‑bit colour depth without any issues. Time will tell if it continues to hold up, but for now it’s delivering on its promise.

### ⭐⭐⭐⭐⭐ Review
*by M***3 on 28 July 2025*

Funktioniert einwandfrei auf 15M Länge an einem Sony Bravia 8 Projector ohne Signalabfall, musste von einem 12GBit Glasfaserkabel (8 Jahre alt) auf dieses umsteigen.

### ⭐⭐⭐⭐⭐ Review
*by M***. on 30 July 2025*

Got the 15m variant. The only cable where I could get 4k UHD HDR 4:4::4 @ 120hz. Not a single drop in months

## Frequently Bought Together

- RUIPRO 8K HDMI Ultra High Speed Latest 2.1b Certified Fiber Optic Cable CL2 Rated 50 Feet 8K60Hz 4K120Hz 48Gbps eARC HDR HDCP2.3 for RTX4080/4090/3080/3090 Xbox PS5 AVR Projector LG/Samsung/Sony
- RUIPRO 8K Detachable Pure Fiber Optic Armored HDMI 2.1 Cable 50FT, Ultra High Speed 48Gbps, Support 8K@60Hz 4K@120Hz, Dynamic HDR, eARC, Compatible with PS5/Xbox/Blu-ray/TV/Monitor/Projector
- Cable Matters 8K DisplayPort 1.4 to HDMI 2.1 Adapter with 4K 240Hz / 8K 60Hz, Unidirectional DisplayPort to HDMI 2.1 Cable Adapter, Supports RTX4080, RX7900, Not Work with PS5, Black

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-06*