---
product_id: 699884551
title: "Fiber HDMI 2.1 Cable"
brand: "rubmud"
price: "$121.59"
currency: USD
in_stock: null
url: https://www.desertcart.us/products/699884551-fiber-hdmi-2-1-cable
store_origin: US
region: United States of America
---

# 48Gbps blazing speed 8K@60Hz & 4K@120Hz gaming-grade 100ft ultra-long reach Fiber HDMI 2.1 Cable

**Brand:** rubmud
**Price:** $121.59
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Elevate your entertainment with future-proof fiber speed and crystal-clear visuals!

## Quick Answers

- **What is this?** Fiber HDMI 2.1 Cable by rubmud
- **How much does it cost?** $121.59 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/699884551-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

- • **Plug & Play Simplicity:** Unidirectional, clearly marked ends ensure hassle-free setup with all your HDMI devices—game consoles, monitors, projectors.
- • **100ft Fiber Optic Reach:** Stretch your setup without signal loss or interference—perfect for sprawling home theaters or pro workspaces.
- • **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 audio-visual excellence.

## Overview

The RUBMUD 8K Fiber Optic HDMI 2.1 Cable delivers ultra-high-speed 48Gbps data transfer over a 100ft fiber optic line, supporting 8K@60Hz and 4K@120Hz resolutions with Dynamic HDR, Dolby Vision, and VRR. Its slim, flexible fiber design ensures zero signal loss and electromagnetic interference, making it ideal for professional-grade home theaters, gaming setups, and conference rooms. Featuring gold-plated connectors and zinc alloy housing, it withstands over 20,000 bends and offers plug-and-play ease with unidirectional source-to-display transmission. Backward compatible and backed by a 2-year warranty, this cable is a future-ready essential for any high-performance HDMI device—except select LG OLED models.

## Description

Full description not available

## Features

- 8K Fiber HDMI 2.1 Cable -- Optical hdmi cable 100ft 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 |
|---------------|-------|
| Brand | RUBMUD |
| Connector Type | HDMI |
| Cable Type | HDMI |
| Compatible Devices | DVD Player, Gaming Console, Laptop, Monitor, Projector |
| Special Feature | Data Transfer, High Speed |
| Compatible Phone Models | No Compatible Phone Models |
| Color | Black |
| Connector Gender | Male-to-Male |
| Data Transfer Rate | 48 Gigabits Per Second |
| Shape | Round |
| Number of Pins | 19 |
| Frequency | 48 GHz |
| Unit Count | 100.0 Feet |
| Item Weight | 1.4 Pounds |
| Indoor/Outdoor Usage | Indoor |
| Number of Items | 1 |
| Outer Material | Fiber |
| Manufacturer | Ast |
| Product Dimensions | 8.7 x 8.7 x 2 inches |
| Item Weight | 1.44 pounds |
| ASIN | B0DCZ2Z35M |
| Item model number | FO-HDMI-2.1-100FT |
| Date First Available | August 13, 2024 |

## 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)
![Fiber HDMI 2.1 Cable - Image 2](https://m.media-amazon.com/images/I/712iCvFxXGL.jpg)
![Fiber HDMI 2.1 Cable - Image 3](https://m.media-amazon.com/images/I/71ypCjixvwL.jpg)
![Fiber HDMI 2.1 Cable - Image 4](https://m.media-amazon.com/images/I/81i5aGj3H0L.jpg)
![Fiber HDMI 2.1 Cable - Image 5](https://m.media-amazon.com/images/I/81uy1ErvE5L.jpg)

## Available Options

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

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-03*