---
product_id: 437351832
title: "HDMI 2.1 Coupler"
brand: "cable matters"
price: "€ 13.40"
currency: EUR
in_stock: true
reviews_count: 13
category: "Cable Matters"
url: https://www.desertcart.pt/products/437351832-hdmi-2-1-coupler
store_origin: PT
region: Portugal
---

# 48Gbps ultra-high bandwidth Supports ALLM & VRR for lag-free gaming 8K@60Hz & 4K@240Hz HDR video ready HDMI 2.1 Coupler

**Brand:** cable matters
**Price:** € 13.40
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect Beyond Limits: Elevate your AV game with Cable Matters 8K HDMI Couplers!

## Quick Answers

- **What is this?** HDMI 2.1 Coupler by cable matters
- **How much does it cost?** € 13.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/437351832-hdmi-2-1-coupler)

## Best For

- cable matters enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Gamer Ready:** Auto Low Latency Mode and Variable Refresh Rate ensure silky smooth gameplay without lag.
- • **Next-Gen Visuals:** Experience breathtaking 8K@60Hz and 4K@240Hz HDR clarity that future-proofs your entertainment.
- • **Value-Packed 2-Pack:** Double the adapters, double the convenience — perfect for multi-device setups or backups.
- • **Immersive Audio Support:** Enjoy Dolby Atmos and 7.1 surround sound for a cinematic audio experience.
- • **Seamless HDMI Extension:** Effortlessly link two HDMI cables for ultimate setup flexibility.

## Overview

The Cable Matters 2-Pack HDMI 2.1 Couplers deliver ultra-fast 48Gbps bandwidth, supporting stunning 8K@60Hz and 4K@240Hz HDR video. Designed for seamless cable extension, these female-to-female adapters enable lag-free gaming with ALLM and VRR, plus immersive Dolby Atmos audio. Ideal for professionals and enthusiasts seeking flexible, cost-effective HDMI solutions in a sleek black finish.

## Description

desertcart.com: Cable Matters 2-Pack 48Gbps HDMI 2.1 Coupler, 8K HDMI Extender | 8K@60Hz / 4K@240Hz, HDR, Female to Female, Black : Electronics

Review: Perfect - Perfect. Well constructed and nicely packaged with a zip bag so I can feel great about tossing the spare into a safe place for future purpose. That’s do it yourself (DIY) talk for LOSE it lol.
Review: Perfect adapter for Gemini Air TV pod - Perfect fit for Directv Gemini Air pod (becuz Directv wouldn't supply one! 🤨).

## Features

- High-Speed HDMI 2.1 Coupler: Extend your HDMI cables effortlessly with the 8K HDMI coupler. This HDMI connector features two female HDMI 2.1 ports, allowing you to connect two cables together seamlessly. Ideal for creating a longer HDMI cable using two short cables, this HDMI to HDMI coupler offers a cost-effective solution for extending your HDMI setup.
- Supports 8K Video Resolutions: This passive HDMI female to female adapter supports resolutions up to 8K@60Hz and 4K@240Hz with HDR for crisp, vibrant visuals. When used with compatible 8K HDMI cables and devices, the 8K HDMI extender delivers stunning video quality, making it perfect for high-end gaming, streaming, and video applications.
- Pass-Through HDMI Technology for Enhanced Gaming: The 8K HDMI coupler female to female supports advanced features like Auto Low Latency Mode (ALLM) and Variable Refresh Rate (VRR) for a smooth gaming experience. This HDMI to HDMI adapter also supports 5.1 and 7.1 surround sound, Dolby TrueHD, Dolby Atmos, and HDR as specified in the HDMI 2.1 standard, ensuring top-notch audio and video performance.
- Convenient and Cost-Effective HDMI Adapter: This female to female HDMI adapter is a perfect temporary solution for extending your HDMI cables without purchasing a long cable. Simply connect the HDMI to HDMI connector to easily access HDMI outlets behind your computer or entertainment center, making connecting and disconnecting equipment much simpler.
- Cost-Effective 2-Pack for Multiple Uses: The 2-pack HDMI cable connectors offer great value, perfect for extending multiple cables at once. Use these HDMI cable adapters to connect various components on your TV or entertainment setup, providing flexibility and convenience in managing your HDMI connections.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B097CJ4BZQ |
| Best Sellers Rank | #295 in Audio & Video Connectors & Adapters |
| Brand | Cable Matters |
| Color | Black |
| Compatible Devices | Gaming Console |
| Connector Type | HDMI |
| Customer Reviews | 4.6 out of 5 stars 770 Reviews |
| Finish | Hdmi |
| Finish Type | Hdmi |
| Input Voltage | 240 volts |
| Item Weight | 0.02 kg |
| Manufacturer | Cable Matters |
| Mfr Part Number | 113105-BLKx2 |
| Model Number | 113105-BLKx2 |
| Number of Items | 2 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | Type C |
| Specific Uses For Product | TV |
| UPC | 682017354705 |
| Unit Count | 2 Count |
| Warranty Type | Limited |

## Product Details

- **Brand:** Cable Matters
- **Color:** Black
- **Compatible Devices:** Gaming Console
- **Connector Type:** HDMI
- **Specific Uses For Product:** TV

## Images

![HDMI 2.1 Coupler - Image 1](https://m.media-amazon.com/images/I/81OEcbH-+7L.jpg)
![HDMI 2.1 Coupler - Image 2](https://m.media-amazon.com/images/I/810QqkdrTrL.jpg)
![HDMI 2.1 Coupler - Image 3](https://m.media-amazon.com/images/I/71m4M5InlYL.jpg)
![HDMI 2.1 Coupler - Image 4](https://m.media-amazon.com/images/I/71mmtWITqZL.jpg)
![HDMI 2.1 Coupler - Image 5](https://m.media-amazon.com/images/I/81LymTEbxLL.jpg)

## Questions & Answers

**Q: What devices can I use this HDMI coupler with?**
A: This coupler works with any device featuring a standard HDMI port, including TVs, monitors, projectors, gaming consoles, computers, and AV receivers.

**Q: Does this coupler support 8K and 4K resolutions?**
A: Yes, it supports up to 8K@60Hz and 4K@240Hz when used with compatible HDMI 2.1 cables and devices.

**Q: Will this coupler affect video or audio quality?**
A: No, it is a passive adapter that passes through HDMI signals, supporting HDR, ALLM, VRR, Dolby TrueHD, Dolby Atmos, and multi-channel audio as per HDMI 2.1 specifications.

**Q: Can I use this coupler to extend any HDMI cable?**
A: Yes, but for best results and to maintain 8K or high refresh rate 4K signals, use certified high-speed HDMI cables.

**Q: Is this coupler suitable for long cable runs?**
A: It is best for connecting two shorter cables. For long runs, consider an active HDMI signal booster to prevent signal loss.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by D***N on August 25, 2026*

Perfect. Well constructed and nicely packaged with a zip bag so I can feel great about tossing the spare into a safe place for future purpose. That’s do it yourself (DIY) talk for LOSE it lol.

### ⭐⭐⭐⭐⭐ Perfect adapter for Gemini Air TV pod
*by D***. on August 8, 2026*

Perfect fit for Directv Gemini Air pod (becuz Directv wouldn't supply one! 🤨).

### ⭐⭐⭐⭐⭐ Works perfectly
*by O***W on December 5, 2025*

I needed longer HDMI runs but wanted to use my existing cables. These are perfect for turning my 6ft cables into 12! I haven't tried these couplers at HDMI 2.1 speeds as I have no 8k panels nor anything that supports 4k north of 60Hz. That said, they're fine with 2x 6ft cables running 4k @ 60Hz.

## Frequently Bought Together

- Cable Matters 2-Pack 8K@60Hz HDMI 2.1 Coupler with HDR 48 Gbps (8K HDMI Extender, 4K@240Hz HDMI Coupler Female to Female, HDMI Female to Female Adapter) in Black
- Cable Matters Combo-Pack 8K@60Hz Flat Right Angle HDMI 2.1 Adapter with HDR (8K HDMI Right Angle Adapter / 4K@240Hz HDMI 90 Degree Adapter / 270 Degree and 90 Degree HDMI Adapter) in Black
- Cable Matters Combo-Pack 8K@60Hz Right Angle HDMI 2.1 Adapters with HDR (8K HDMI Right Angle Adapter / 4K@240Hz HDMI 90 Degree Adapter / 270 Degree and 90 Degree HDMI Adapter) in Black

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---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-20*