---
product_id: 308961277
title: "8K HDMI ARC/eARC Cable 2.1 for Soundbar 6.6ft, 8K@60Hz 4K@120Hz High Speed HDMI Cord for Home Theater, 48Gbps, Dolby Atoms, DTS:X Compatible for Vizio Samsung Bose Sound bar, UHD TV, Blu-ray"
brand: "silkland"
price: "247 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Silkland"
url: https://www.desertcart.dk/products/308961277-8k-hdmi-arc-earc-cable-2-1-for-soundbar-6
store_origin: DK
region: Denmark
---

# 4K@120Hz & 8K@60Hz refresh rates 48Gbps ultra-high bandwidth eARC for Dolby Atmos & DTS:X 8K HDMI ARC/eARC Cable 2.1 for Soundbar 6.6ft, 8K@60Hz 4K@120Hz High Speed HDMI Cord for Home Theater, 48Gbps, Dolby Atoms, DTS:X Compatible for Vizio Samsung Bose Sound bar, UHD TV, Blu-ray

**Brand:** silkland
**Price:** 247 kr
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate Every Frame, Amplify Every Beat — The Ultimate 8K HDMI Experience

## Quick Answers

- **What is this?** 8K HDMI ARC/eARC Cable 2.1 for Soundbar 6.6ft, 8K@60Hz 4K@120Hz High Speed HDMI Cord for Home Theater, 48Gbps, Dolby Atoms, DTS:X Compatible for Vizio Samsung Bose Sound bar, UHD TV, Blu-ray by silkland
- **How much does it cost?** 247 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/308961277-8k-hdmi-arc-earc-cable-2-1-for-soundbar-6)

## Best For

- silkland enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Engineered with zinc-alloy housing and 24K gold-plated connectors, this cable withstands 25,000+ bends ensuring flawless, flicker-free performance.
- • **Next-Level Visuals:** Experience stunning 8K@60Hz and 4K@120Hz clarity that transforms your home theater and gaming setup into a cinematic powerhouse.
- • **Gaming Edge Unleashed:** Maximize your Xbox Series X or PS5 with ultra-smooth 120fps gameplay and dynamic HDR for a competitive advantage you can’t afford to miss.
- • **Immersive Audio Mastery:** Unlock crystal-clear, high-bitrate audio with eARC support for Dolby Atmos and DTS:X — feel every sound like you’re in the front row.
- • **Confidence-Backed Warranty:** Enjoy peace of mind with a 2-year replacement guarantee and responsive 24-hour customer support — because quality matters.

## Overview

The Silkland 8K HDMI ARC/eARC Cable 2.1 delivers blazing 48Gbps bandwidth supporting 8K@60Hz and 4K@120Hz resolutions with dynamic HDR and 12-bit color processing. Designed for audiophiles and gamers alike, it supports high-bitrate audio formats including Dolby Atmos and DTS:X via eARC. Built with durable zinc-alloy housing and gold-plated connectors, it ensures long-lasting, flicker-free connectivity. Perfect for premium home theaters, soundbars, and next-gen consoles, it comes with a 2-year warranty and dedicated customer service.

## Description

Buy Silkland 8K HDMI ARC/eARC Cable 2.1 for Soundbar 6.6ft, 8K@60Hz 4K@120Hz High Speed HDMI Cord for Home Theater, 48Gbps, Dolby Atoms, DTS:X Compatible for Vizio Samsung Bose Sound bar, UHD TV, Blu-ray: HDMI Cables - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great HDMI Cables - I purchased four of these cables. One from the cable box to the Sony A/V receiver, then to the Samsung N95B 65 " TV. Another for the Play station 5 and another for the Panasonic DP-UB820-K Blue Ray Player. I only wanted 4K@120 MHZ HDMI ARC/eARC Cable 2.1. I am also playing Dolby Atmos and 3D surround sound. All cables are working perfectly with out any glitches. There are no problems with the Blue Ray player or the PS 5 either. Get these cables they work well.
Review: very nice HDMI cables - very nice quality HDMI cables. good length, picture quality is good as well and felt the price was reasonable.

## Features

- 【Support ARC/eARC on Audio】it is a standard HDMI 2.1 version cable,which are equipped with eARC technology. (Compatible with arc function) Supports the latest high-bitrate audio formats including DTS Master, DTS:X, Dolby Atoms, eARC. Provides enhanced support for your soundbar or AV receiver. Ultimate experience ,sounds like you were there.
- 【Unique Dynamic HDR in 8K】 This 8K HDMI Cable uses the most cutting-edge technology, allows for a brilliant, lifelike images. clearly displays every particle, and accurately processes every signal source. With 8K HDMI's unique dynamic HDR and 12 Bit color processing technology, each scene of the video is every frame, with more ideal depth, brightness, detail, contrast and wider color gamut.
- 【120fps Smooth Experience 】Take your gaming to the next level. A 48Gbps higher bandwidth, especially suitable for the latest generation of game consoles. up to 120Hz/144Hz refresh rate at 4K resolution gives you an advantage over the competition. Pair with your Xbox Series X, PlayStation 5, or any other compatible gaming console or HDMI device to unleash the full potential and speed of 4K HDR.
- 【25,000+ Quality Inspection】 More expensive zinc alloy housing have excellent corrosion resistance. 24K gold-plated connectors and 3-layer copper shielding provides reliable connectivity and preserves signal purity. Less screen flickering, or white dots, more flawless videos. Withstands 25,000+ bends for strong durability.
- 【Services you will also get】Originated from confidence in product quality. All costs covered during 2-year service of replacement process of this HDMI 2.1 Cable. If you have any question, friendly and prompt customer service will be offered within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SM4212L |
| Best Sellers Rank | #78 in HDMI Cables |
| Brand | Silkland |
| Cable Type | HDMI |
| Color | GunBlack |
| Compatible Devices | Monitor, PlayStation, Projector, Television, Xbox |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Male |
| Connector Type | HDMI |
| Customer Package Type | FFP |
| Data Transfer Rate | 48 Megabytes Per Second |
| Date First Available | January 11, 2021 |
| Frequency | 384 MHz |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 4.2 ounces |
| Item model number | GH-H21P-CA |
| Manufacturer | Silkland |
| Number of Pins | 19 |
| Outer Material | Zinc-Alloy |
| Package Dimensions | 10.47 x 7.68 x 0.79 inches |
| Recommended Uses For Product | Gaming |
| Shape | Round |
| Special Feature | Data Transfer, High Speed |
| Specification Met | RoHS |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Silkland
- **Cable Type:** HDMI
- **Compatible Devices:** Monitor, PlayStation, Projector, Television, Xbox
- **Connector Type:** HDMI
- **Special Feature:** Data Transfer, High Speed

## Images

![8K HDMI ARC/eARC Cable 2.1 for Soundbar 6.6ft, 8K@60Hz 4K@120Hz High Speed HDMI Cord for Home Theater, 48Gbps, Dolby Atoms, DTS:X Compatible for Vizio Samsung Bose Sound bar, UHD TV, Blu-ray - Image 1](https://m.media-amazon.com/images/I/71IFmZktPPL.jpg)

## Questions & Answers

**Q: Most ARC/EARC cables show a "source" or "direction" on the cable ends. I received mine and both ends look identical. Am I missing something?**
A: I received this cable and used it I
On my LG TV to my high quality sound bar. Noticed direction arrows so plugged it right in in the earc/arc port. I have just great sound.

**Q: Will earc work on the the tv to the soundbar? both are earc.**
A: Hi there,
Yes. this hdmi will work for Enhanced Audio Return Channel (eARC) as it meets the standard of HDMI 2.1 Cable. If there are any question, please feel free to contact us.
Best regards,
Silkland Support

**Q: the connection part of this did not fit into my Sound Bar - it was too big. Any suggestions on one that will?**
A: Your sound bar may not have an HDMI port.   Take a picture of the port and email the sound bar maker.  They can tell you what cable you need.  If you still have the manual that came with the sound bar it will list the type of port.  You will need a cable with HDMI on one end and a male connector to fit your sound bar on the other.

**Q: will this work on a ht-s350 soundbar?**
A: Yes this cable will work with your soundbar. I have not had any issues with the cable.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great HDMI Cables
*by J***D on June 2, 2025*

I purchased four of these cables. One from the cable box to the Sony A/V receiver, then to the Samsung N95B 65 " TV. Another for the Play station 5 and another for the Panasonic DP-UB820-K Blue Ray Player. I only wanted 4K@120 MHZ HDMI ARC/eARC Cable 2.1. I am also playing Dolby Atmos and 3D surround sound. All cables are working perfectly with out any glitches. There are no problems with the Blue Ray player or the PS 5 either. Get these cables they work well.

### ⭐⭐⭐⭐⭐ very nice HDMI cables
*by J***Y on December 13, 2025*

very nice quality HDMI cables. good length, picture quality is good as well and felt the price was reasonable.

### ⭐⭐⭐⭐⭐ This Cable Restored (Roku) Audio When a Regular HDMI Cable Failed
*by P***N on May 10, 2023*

I have a fancy Yamaha audio-video receiver. All HDMI cables from the cable box, the computer, the Blu-Ray player etc, go to the receiver. Only ONE HDMI cable connects the receiver to the TV. I originally had a generic HDMI cable for this connection. All audio and video worked beautifully. With one exception: Audio failed when it was generated from the TV itself, i.e. from using Roku (it's a Roku TV) or from casting the iPhone to the TV. In these cases, audio has to travel from the TV through the HDMI cable to the AV receiver. You see, usually, audio and video goes in one direction only...from the source to the television (or to the AV receiver.) But think about what happens if you have an AV receiver with a Roku TV. Audio from Roku in a Roku TV, or from an iPhone casting to the TV, has to go in the WRONG DIRECTION through the HDMI cable connecting the receiver to the TV. The audio signal is going from the TV to the receiver at the same time time that the video signal is going from the receiver to the TV. That's why they came up with ARC ("Audio Return Channel") and eARC, with HDMI. It allows for two-way communication. In my case, so the audio generated from the TV itself (as opposed to from sources like Blu-Ray) can go backwards through the HDMI cable to the receiver, while the video can go forwards from the receiver to the TV. Now, with my setup, I had used the correct ARC HDMI inputs on the TV and receiver, but used a generic HDMI cable, as I had read that usually that works fine. But in my case (with my TV which uses eARC) the audio would clip in and out with Roku and the iPhone. I wondered if something was wrong with the receiver or the TV (what a headache either of those possibilities would be.) But then I remembered reading that generic HDMI cable USUALLY works with ARC and eARC. And I thought, I'd better go to Amazon and search for ARC HDMI cable, and came across this particular cable, and purchased it. I replaced the generic HDMI cable with this "Silkland 8K HDMI ARC/eARC Cable", and with some trepidation, turned on a Roku channel....and PERFECT AUDIO came forth from my system! No clipping, no dropouts, no problems of any kind! Same with casting the iPhone to the system. Hallelujah! Problem solved. NOTE: There's another three letter acronym besides ARC associated with HDMI...CEC. CEC allows for the remote control controlling the TV to control the AV receiver simultaneously. For example...it enables the "power on" button on the Verizon controller to turn on the TV and the receiver at the same time, and allows the volume up and down button to control the volume from the AV receiver. This avoids the annoyance of having to use multiple remotes just to turn on cable TV, when the audio is channeled through the receiver. Fortunately with my system, CEC worked beautifully in conjunction with ARC. Good luck dealing with these AV intricacies, folks reading this review.

## Frequently Bought Together

- Silkland 8K HDMI ARC/eARC Cable 2.1 for Soundbar 6.6ft, 8K@60Hz, 4K@120Hz High Speed HDMI Cord for Gaming, 48Gbps, Dolby Atoms, HDR10 HDCP Compatible for Vizio Samsung Bose Sound bar, UHD TV, Blu-ray
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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-03*