---
product_id: 670448700
title: "Fiber HDMI 2.1 Cable"
brand: "rubmud"
price: "27.90 OMR"
currency: OMR
in_stock: null
reviews_count: 8
category: "Rubmud"
url: https://www.desertcart.com.om/products/670448700-fiber-hdmi-2-1-cable
store_origin: OM
region: Oman
---

# 48Gbps blazing speed 8K@60Hz & 4K@120Hz gaming-grade 75ft ultra-long reach Fiber HDMI 2.1 Cable

**Brand:** rubmud
**Price:** 27.90 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Future-proof your setup with the ultimate 8K fiber optic HDMI cable!

## Quick Answers

- **What is this?** Fiber HDMI 2.1 Cable by rubmud
- **How much does it cost?** 27.90 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/670448700-fiber-hdmi-2-1-cable)

## Best For

- rubmud enthusiasts

## Why This Product

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

## Key Features

- • **75ft Fiber Optic Reach:** Stretch your setup without signal loss or lag—perfect for sprawling home theaters or pro workspaces.
- • **Plug & Play Simplicity:** No extra power needed—just connect SOURCE to DISPLAY and elevate your AV experience instantly.
- • **Blazing 48Gbps Bandwidth:** Experience ultra-high-speed data transfer for flawless 8K and 4K visuals.
- • **Slim, Flexible & Durable:** Fiber optic design means no bulky cables, zero EMI, and 20,000+ bend cycles for long-lasting reliability.
- • **Next-Gen HDMI 2.1 Compatibility:** Supports Dynamic HDR, Dolby Vision & Atmos, VRR, ALLM for immersive entertainment and gaming.

## Overview

The RUBMUD 8K Fiber Optic HDMI 2.1 Cable delivers ultra-high-speed 48Gbps data transfer over a 75ft length with zero signal loss. Engineered for professionals and gamers, it supports 8K@60Hz, 4K@120Hz, Dynamic HDR, Dolby Vision & Atmos, and advanced gaming features like VRR and ALLM. Its slim, flexible fiber optic design ensures durability and interference-free transmission, making it ideal for home theaters, gaming rigs, and professional AV setups. Backed by a 2-year warranty, this cable is a future-ready upgrade for seamless, high-fidelity audiovisual performance.

## Description

desertcart.com: 8K Fiber Optic HDMI 2.1 Cable 75ft, Long Active HDMI Cable, High Speed Fiber HDMI Cord, 48Gbps, 8K@60Hz 4K@120Hz, Dynamic HDR, Dolby, HDCP 2.2&2.3, 3D, for HDTV Monitor Game Laptop Home Theatre : Electronics

Review: Great product - Does the job very well, and much thinner than the usual HDMI wire. Just make sure to avoid sharp angles.
Review: It's good but don't bend it - It worked perfectly until unfortunately the door was closed on it which bent it just enough to break it. Be very careful not to bend it.

## Features

- 8K Fiber HDMI 2.1 Cable -- Optical hdmi cable 75ft supports High-speed 48Gbps, 8K@60Hz, 4K@120Hz, 2K@240Hz, Dynamic HDR, Dolby Vision, Dolby Atmos, HDCP 2.2&2.3, 3D, 32 Audio Channels, 4:4:4 RGB, ALLM, QFT, QMS, VRR, DSC etc. Backward compatible with version 2.0 / 1.4 / 1.2 / 1.1.
- Slim & Flexible Fiber HDMI Cable -- Compared with traditional copper core cables, active hdmi cable have a greater bandwidth, faster speed, less signal attenuation, no electromagnetic interference, are slimmer and more flexible, have a stronger bending strength, and a longer service life, which is the development direction of future cables.
- Long Distance Signal Lossless Transmission -- Fiber optic hdmi 2.1 cable can achieve lossless transmission, the longest transmission distance of up to 300m. Copper hdmi cord can't reach 18Gbps for more than 50 feet, while fiber hdmi cables can reach and without signal loss.
- High Quality Active HDMI Cable -- The long hdmi cable feature gold-plated connectors to prevent oxidation and are protected by a zinc alloy housing. Withstands over 20,000+ bending cycles.
- Unidirectional Transmission -- Fiber optic hdmi cable is one-directional transmission. The plugs at each end are marked "SOURCE" and "DISPLAY". The "SOURCE" plug connects signal source devices such as TV Box, PS5, PS4, PS3, Blu-ray Players, Xbox Series, Laptop etc. The "DISPLAY" plug connects display end devices such as TV, Displays, Projector, Moniter etc. Please make sure you plug in each end correctly, you will not get signal from the device.
- Superior Gaming Experience -- Compared to 4K hdmi cable, 8K fiber hdmi 2.1 cable deliver HD audio and the highest audio quality. It also support variable refresh rate (VRR), which solves the problem of freezing and tearing of the picture for smoother gaming.
- Compatible with HDMI Devices -- For set-top boxes, video games (ps3/ps4/ps5), blu-ray dvd players, xbox series, uhd tv, 4k hdtv, digital audio, various inch monitors, computer, projector, av receiver and other hdmi-enabled device.
- Two Years Warranty -- Hdmi fiber optic cable are provided with two years warranty, if you have any questions, please feel free to contact us, we will provide professional after-sales service and online reply within 24 hours.
- Easy to Use -- Plug and play, no extra power supply. High speed 8k fiber hdmi 2.1 cable can be used in a variety of applications such as home theater systems, gaming consoles, audio equipment, as well as conference rooms and commercial venues.
- Please Note -- Laboratory testing confirms compatibility issues between this cable and LG OLED displays, including HDCP 2.2 protocol and failure to support 8K@60Hz or 4K@120Hz resolutions. It is not recommended for use with related devices.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DCZ2LJ25 |
| Best Sellers Rank | #194 in HDMI Cables |
| Brand Name | RUBMUD |
| Cable Type | HDMI |
| Color | Black |
| Compatible Devices | DVD Player, Gaming Console, Laptop, Monitor, Projector |
| Compatible Phone Models | No Compatible Phone Models |
| Connectivity Technology | HDMI |
| Connector Gender | Male-to-Male |
| Connector Type | HDMI |
| Customer Reviews | 4.3 out of 5 stars 309 Reviews |
| Data Transfer Rate | 48 Gigabits Per Second |
| Frequency | 48 GHz |
| Included Components | Fiber Optic HDMI Cable |
| Indoor Outdoor Usage | Indoor |
| Item Height | 2 inches |
| Item Weight | 1.2 Pounds |
| Manufacturer | Ast |
| Model | A1-AST-2 |
| Number of Items | 1 |
| Number of Pins | 19 |
| Other Special Features of the Product | Data Transfer, High Speed |

## Product Details

- **Brand:** RUBMUD
- **Connector Type:** HDMI
- **Cable Type:** HDMI
- **Compatible Devices:** DVD Player, Gaming Console, Laptop, Monitor, Projector
- **Special Feature:** Data Transfer, High Speed

## Images

![Fiber HDMI 2.1 Cable - Image 1](https://m.media-amazon.com/images/I/611LJPI7g3L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by P***L on December 3, 2025*

Does the job very well, and much thinner than the usual HDMI wire. Just make sure to avoid sharp angles.

### ⭐⭐⭐⭐⭐ It's good but don't bend it
*by A***$ on December 2, 2025*

It worked perfectly until unfortunately the door was closed on it which bent it just enough to break it. Be very careful not to bend it.

### ⭐⭐⭐⭐⭐ Worth it.
*by H***R on December 5, 2025*

Love these cables. Good durability and worth the money for it. I would recommend this product if your needing a long cable for your gaming/tv.

## Frequently Bought Together

- 8K Fiber Optic HDMI 2.1 Cable 22.5m, Long Active HDMI Cable, High Speed Fiber HDMI Cord, 48Gbps, 8K@60Hz 4K@120Hz, Dynamic HDR, Dolby, HDCP 2.2&2.3, 3D, for HDTV Monitor Game Laptop Home Theatre
- huaham 8K Fiber Optic HDMI Cable 15m, 48Gbps Ultra High Speed HDMI 2.1 Cable 8K@60Hz 4K@120Hz, Support eARC RTX 3090 HDCP 2.2&2.3 Compatible with PS5, Series X, Roku/Fire/LG CX TV/Blu-ray
- FIBBR 8K HDMI Fiber Optic Cable 10M, 48Gbps 8K@60Hz, 4K@120Hz/144Hz HDR eARC Dolby Atmos HDCP 2.2&2.3 Compatible with PS5, Xbox Series X, PC, TV

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**Shop now:** [https://www.desertcart.com.om/products/670448700-fiber-hdmi-2-1-cable](https://www.desertcart.com.om/products/670448700-fiber-hdmi-2-1-cable)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-03*