---
product_id: 359033259
title: "HDMI 2.1 Extension Cable"
brand: "maxonar"
price: "$33.72"
currency: USD
in_stock: null
reviews_count: 6
url: https://www.desertcart.ec/products/359033259-hdmi-2-1-extension-cable
store_origin: EC
region: Ecuador
---

# 48Gbps ultra-high bandwidth Supports 4K@144Hz & 8K@60Hz gaming Durable military-grade braided nylon HDMI 2.1 Extension Cable

**Brand:** maxonar
**Price:** $33.72
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Elevate your setup with Maxonar – where speed meets durability in every frame!

## Quick Answers

- **What is this?** HDMI 2.1 Extension Cable by maxonar
- **How much does it cost?** $33.72 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/359033259-hdmi-2-1-extension-cable)

## Best For

- maxonar enthusiasts

## Why This Product

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

## Key Features

- • **Next-Level Gaming Ready:** Optimized for PS5, Xbox Series X, and high-refresh-rate monitors to keep you ahead in every frame.
- • **Blazing Fast 48Gbps Bandwidth:** Experience seamless 8K@60Hz and 4K@144Hz visuals without lag or signal loss.
- • **Universal HDMI 2.1 Compatibility:** Works flawlessly with all HDMI 2.1 devices and backward compatible with older HDMI standards.
- • **Built to Last with Military-Grade Durability:** Tangle-free braided nylon and 24K gold-plated connectors ensure longevity and corrosion resistance.
- • **Plug & Play Convenience with Lifetime Support:** Easy extension for your HDMI ports backed by 18 months warranty and lifetime technical assistance.

## Overview

The Maxonar 0.4m HDMI 2.1 extension cable delivers ultra-high 48Gbps bandwidth supporting up to 8K@60Hz and 4K@144Hz resolutions. Featuring military-grade braided nylon, 24K gold-plated connectors, and tinned copper conductors, it ensures a stable, flicker-free signal for gaming and home theater setups. Compatible with all HDMI 2.1 devices and backward compatible with previous HDMI versions, it offers plug-and-play convenience backed by an 18-month warranty and lifetime technical support.

## Description

Full description not available

## Features

- [About the Wrong Packaging]Firstly we are so sorry that if you received the wrong packaging,we have just know the print shop has muddled up the packaging of 0,4m and 1m,and we now have already emergency recalled a batch of it,But there are still batches that cannot be withdrawn,we are really sorry for this mistake and definitely will be more careful with it in the future.Sorry for any inconvenience again.
- [HDMI 2.1 Extension Cable] Maxonar 8K HDMI Male to Female Extension Cable, mainly used to expand the HDMI port of TV, monitor, projector and other displays, eliminating the original HDMI port before plugging and unplugging with easy Access for the HDMI cable connection is protected.
- [High speed & stronger signal] Supports all HDMI 2.1 functions, 48 Gbps bandwidths, HDCP, True Dolby 7.1, 32ch audio, 4: 4: 4 chroma, which supports a range of high resolutions such as Ultra 8K 7680 * 4320.Supports supports @ 120Hz (with DSC) and 7680 x 4320 @ 30 Hz (without DSC), Dynamic HDR, eARC, VRR, QFT, ALLM, QMS; also can constantly maintain a stable signal connection with optimal streaming, colorful and without flicker Ensure proper video playback.
- [High Quality & Durable] Tinned copper conductors with 30AWG give this extension cord excellent conductivity. Aluminum alloy housing with the 24K gold-plated terminals prevent corrosion, military-grade braided nylon wire with reinforced SR design, durable and tangle-free. Also, it can withstand more than 20,000 plug-in operations in a strict Lab test passed, which ensures stable connection and longer lifespan, Bring the best performance.
- [Wide Compatibility] Perfect for all devices with HDMI 2.1 standard and backwards compatible with previous HDMI 2.0b / 2.0a / 2.0 / 1.4 / 1.3 / 1.2, supports video resolution and refresh rate 10K / 8K / 60Hz 4K / 120Hz, 4K / 144Hz etc. Compatible with TV, Xbox Series X / PS5 / PS4, PC, Google Chrome Cast, Xbox360, Ro ku Fi re Stick, Laptop, Monitor, Projector, Gaming Station / Big Game / Home Theater etc.
- [Lifetime Guarantee] You will receive 1 * 0.4m(1.3Ft) Maxonar 8K HDMI Male to Female Cable. Guaranteed reliable performance, 18 months manufacturer warranty and lifetime technical support from Maxonar.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Maxonar |
| Part number | MAXONAR-40 |
| Item Weight | 40 g |
| Package Dimensions | 10.1 x 9.5 x 1.9 cm; 40 g |
| Item model number | MH8KF |
| Size | 0.4m |
| Colour | Grey |
| Style | 1 Pack |
| Shape | Round |
| Specification met | RoHS |
| Special Features | Braided, High Speed, Tangle Free |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Maxonar
- **Connector type:** HDMI
- **Cable type:** HDMI
- **Compatible devices:** Television
- **Special feature:** Braided, High Speed, Tangle Free

## Images

![HDMI 2.1 Extension Cable - Image 1](https://m.media-amazon.com/images/I/71i4yFtYRxL._AC_UY218_.jpg)
![HDMI 2.1 Extension Cable - Image 2](https://m.media-amazon.com/images/I/71i4yFtYRxL._AC_UY327_FMwebp_QL65_.jpg)
![HDMI 2.1 Extension Cable - Image 3](https://m.media-amazon.com/images/I/71i4yFtYRxL._AC_UY436_FMwebp_QL65_.jpg)
![HDMI 2.1 Extension Cable - Image 4](https://m.media-amazon.com/images/I/71i4yFtYRxL._AC_UY545_FMwebp_QL65_.jpg)
![HDMI 2.1 Extension Cable - Image 5](https://m.media-amazon.com/images/I/71i4yFtYRxL._AC_UY654_FMwebp_QL65_.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for RTX 4090 to QD-OLED TV gaming
*by A***R on 29 November 2024*

Recently purchased a Samsung S95D 77 QD-oled TV primarily for pc gaming on a big screen. Initially tried a top brand identically priced 48GB 2.1 HDMI copper cable and noticed occasional drop outs in signal and other strange artefact popping up on screen. (For reference this was an rtx 4090 mobile card on an MSI Titan HX) There didn’t seem to be any issues with a standard cable on the Xbox or PS5 however this was especially noticeable when running on pc at 4K/144HZ. After some digging about on Reddit I became clear that the issue was caused by a lack of power and signal strength due to the length of the copper cable (3m) It was obvious an optical cable was the way to go & so far it has worked a treat. HDR 4K at 144hz, all setting on games set to max and I’ve experienced zero drop outs. The cable itself is robust, very well made and seems to have resolved the dropout issue. Money well spent.

### ⭐⭐⭐⭐⭐ 4k 120hz over 10m. Perfect
*by J***N on 29 November 2024*

Don't waste your time with cheaper cables. This came with a certified hologram which scanned to show its authenticity. Cheaper 10m cables wouldn't hold a signal of 4k 120hz, but this one has. The cable itself is actually a lot more flexible and workable than other cables and can bend around corners etc. quite neat. All good, so far at least. I'll update this review if I have any problems in the future.

### ⭐⭐⭐⭐⭐ A true active 2.1 HDMI cable
*by A***N on 4 June 2021*

I've only had this cable a few days, so yet to determine whether it'll hold out but if anything negative occurs, I'll be sure to update/amend my review to reflect such.The build quality is good, as you'd expect with a cable like this and at the asking price. It is a thick cable at just shy of 8.7mm, but any good quality 2.0 HDMI cables and up usually have been due to extra shielding and requiring extra copper to transmit that extra data. So be sure that your trunking can accommodate it if you're upgrading or investing in all new equipment.I am able to achieve 10-bit, YCbCr444 at 4K 120 Hz with HDR on my RX 6900 XT. I've played back 8k60 videos on YouTube over this cable whereas before it would be a stuttering mess on devices that only used HDMI 2.0/a/b and Displayport 1.2.This cable won't improve picture quality or audio over a good quality HDMI 2.0/a/b cable that is going between 2 devices that are HDMI 2.0/a/b or even if one of them is 2.0/a/b and the other is HDMI 2.1. Because you're limited by the the weakest link and will only transmit the data at the maximum bandwidth of the lowest HDMI variant between the devices. I make mention of this, as a reviewer said their picture quality was better but this would be untrue, unless they had only used poor quality cables previously. If both devices don't have HDMI 2.1, don't get this cable. There's cheaper alternatives that will work just as well for the devices you plan to use it for, just get the HDMI cable they're rated at. However if you do have 2 devices with HDMI 2.1 or at least one and plan on getting another, then I'd also recommend this cable.

## Frequently Bought Together

- 8K HDMI Extension Cable, Maxonar 8K60 4K120 144Hz High Speed HDMI Extender Cord Male to Female Adapter Connector Compatible with Apple TV, Playstation 5/PS5, Xbox Series X, Roku/Fire/Sony/LG TV, 1.3FT
- Highwings Short 8K HDMI Cable 1FT/0.3M 48Gbps, Ultra High Speed HDMI Braided Cord-4K@120Hz, 8K@60Hz,eARC,DTS-HD,12 Bit Color Compatible for PS5,Monitor,PC and More
- Ubluker 10K 8K 4K HDMI Cable 48Gbps 1.5 FT, Certified Ultra High Speed HDMI® Cable 4K 240Hz 144Hz 120Hz 8K60Hz 0.01ms HDR10+ eARC HDCP2.3 Netflix Roku TV PC Monitor Projector PS5 Xbox

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-05*