---
product_id: 625860379
title: "Silkland HDMI eARC/ARC Cable 3.3FT, 8K Certified Ultra High Speed HDMI 2.1 [8K@60Hz, 4K@120Hz] Dolby Atmos Vision, 48Gbps, HDR10, HDCP Compatible for Samsung/Bose/Vizio/SoundBar"
brand: "silkland"
price: "R$164"
currency: BRL
in_stock: true
reviews_count: 8
category: "Silkland"
url: https://www.desertcart.com.br/products/625860379-silkland-hdmi-earc-arc-cable-3-3ft-8k-certified-ultra
store_origin: BR
region: Brazil
---

# 4K@120Hz & 144Hz gaming ready 48Gbps ultra-high bandwidth HDMI 2.1 certified & eARC/ARC support Silkland HDMI eARC/ARC Cable 3.3FT, 8K Certified Ultra High Speed HDMI 2.1 [8K@60Hz, 4K@120Hz] Dolby Atmos Vision, 48Gbps, HDR10, HDCP Compatible for Samsung/Bose/Vizio/SoundBar

**Brand:** silkland
**Price:** R$164
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate Every Frame & Beat — The Ultimate HDMI Upgrade You Can't Miss!

## Quick Answers

- **What is this?** Silkland HDMI eARC/ARC Cable 3.3FT, 8K Certified Ultra High Speed HDMI 2.1 [8K@60Hz, 4K@120Hz] Dolby Atmos Vision, 48Gbps, HDR10, HDCP Compatible for Samsung/Bose/Vizio/SoundBar by silkland
- **How much does it cost?** R$164 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/625860379-silkland-hdmi-earc-arc-cable-3-3ft-8k-certified-ultra)

## 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

- • **Next-Gen Visuals & Audio:** Unlock stunning 8K@60Hz and 4K@120Hz resolutions paired with Dolby Vision and immersive Dolby Atmos sound for cinematic living room vibes.
- • **Blazing Fast 48Gbps Transfer:** Experience lag-free streaming and gaming with lightning-speed data flow that future-proofs your setup.
- • **Exclusive E-Braid Durability:** Double-layer nylon braiding and copper cores ensure a kink-free, tangle-resistant cable that lasts through every intense gaming session or binge-watch.
- • **Universal Compatibility & HDCP Ready:** Seamlessly integrates with Samsung, Bose, Vizio, and all HDMI 2.1 devices, guaranteeing flawless HDCP 2.2/2.3 content streaming without interruptions.
- • **Optimized for Pro Gamers & Cinephiles:** Supports VRR, ALLM, and HDR10+ to deliver ultra-smooth gameplay and breathtaking HDR visuals — because your gear deserves the best.

## Overview

The Silkland HDMI eARC/ARC Cable is a premium 3.3FT ultra high-speed HDMI 2.1 cable certified for 8K@60Hz and 4K@120Hz resolutions. Featuring 48Gbps bandwidth, exclusive E-Braid technology for durability, and full support for Dolby Vision, Dolby Atmos, HDR10, and HDCP 2.2/2.3, it ensures seamless, high-fidelity audio-visual experiences. Perfectly compatible with top brands like Samsung, Bose, and Vizio, it’s designed for gamers and cinephiles seeking flawless performance and future-proof connectivity.

## Description

desertcart.com: Silkland HDMI eARC/ARC Cable 3.3FT, 8K Certified Ultra High Speed HDMI 2.1 [8K@60Hz, 4K@120Hz] Dolby Atmos Vision, 48Gbps, HDR10, HDCP Compatible for Samsung/Bose/Vizio/SoundBar : Electronics

Review: Premium Build and Flawless Performance - This HDMI cable feels high-end the moment you take it out of the package. The braided design is durable, flexible, and doesn’t kink. Once connected, the performance is top-tier — I’m getting smooth 4K at 120Hz with no dropouts, no flicker, and incredibly fast response time on my gaming console. It handles every 2.1 feature perfectly, from HDR10+ to eARC. Absolutely worth it if you want to maximize your TV or console’s capabilities.
Review: Well made, excellent design and just the right length that I needed. - I needed a ultra high speed HDMI cable to work with my monitor to take full advantage of its settings. This cable is the perfect length, top notch quality made and a fantastic value for the money. The overall look of the cable is definitely displaying ( no pun intended ) high quality. I am very satisfied with the material that was used and it works extremely well with the space that I have in which to use it. I would definitely recommend this product anyone!

## Features

- 【HDMI 2.1 Certification】Only 1% of HDMI cables on the market have passed HDMI 2.1 certification. Scan with the QR code Scanner app for erification
- 【Immersive Audio-Visual Experiences】Immerse yourself in cutting-edge audio formats like DTS:X and Dolby Atmos, backed by enhanced Audio Return Channel (eARC/ARC) support (Note: Please ensure both your input and output sources have HDMI eARC/ARC labeling (e.g., TV and soundbar). If the eARC function is not enabled, please activate it manually)
- 【Dolby Vision Experience】Elevate your viewing experience with dynamic HDR and Dolby Vision, revealing nuanced brightness and darkness for a cinematic adventure right in your living room. *Please select an HDMI interface with ARC/eARC labels and actively enable ARC/eARC function in the audio settings of devices.
- 【Exclusive "E-Braid" Technology】Experience unprecedented durability with our unique double-layer fishnet winding and nylon braiding techniques. Copper cores and ferrite magnetic beads ensure uninterrupted signals, eliminating black screens and flickering
- 【120Hz/144Hz Gaming Excellence】Elevate your gaming experience with smooth 4K@120Hz gameplay for PS5 and Xbox, and ultra-responsive 4K@144Hz for PC. Whether you’re pushing your console or PC to the limit, enjoy unparalleled performance across all platforms(Requires game to support 4K@120Hz). Note: High refresh rate requires devices to support HDMI 2.1 standard. Meanwhile, please manually adjust the resolution and refresh rate of the device in advance.
- 【Next-Level Resolution Support】Dive into the future with support for mind-blowing resolutions, including 10K 8K@60Hz, 12-bit; 5K@120Hz/90Hz, 12-bit; 4K@144Hz/120Hz, 12-bit; and 2K@240Hz/165Hz
- 【48Gbps Bandwidth】Unleash the full potential of your devices with lightning-fast data transfer rates, ensuring seamless connectivity for all your high-definition needs
- 【Seamless HDCP Compliance】Bid farewell to streaming concerns with HDCP 2.2 and 2.3 compliance, ensuring effortless access to your favorite content platforms
- 【Universal Compatibility】Backward compatibility ensures seamless integration with existing setups, supporting a range of HDMI standards from 2.1 to 1.1. Please ensure your device support HDMI 2.1/ARC/eARC and your firmware is new.
- 【Customer Care at its Best】Experience unparalleled post-sales support with our dedicated team, committed to resolving your concerns within 12 hours, ensuring an entertainment journey without worries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQP27WZ2 |
| Best Sellers Rank | #8 in HDMI Cables |
| Brand | Silkland |
| Brand Name | Silkland |
| Cable Type | HDMI |
| Color | Grey |
| Compatible Devices | Playstation Series, XBOX Series, Swtich, Roku TV, DVD, Ray-Blu, SoundBar, TV, Monitor, Laptop |
| Compatible Phone Models | No Compatible Phone Models |
| Connectivity Technology | HDMI |
| Connector Gender | Male-to-Male |
| Connector Type | HDMI |
| Customer Package Type | FFP |
| Customer Reviews | 4.7 out of 5 stars 4,931 Reviews |
| Data Transfer Rate | 48 Gigabits Per Second |
| Frequency | 240 Hz |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Flat |
| Manufacturer | Silkland |
| Model | S2215 |
| Number of Items | 1 |
| Number of Pins | 19 |
| Other Special Features of the Product | 10K 8K@60HZ/ 5K 4K@120HZ 144HZ, Exclusive 'E-Braid' Technology, HDMI 2.1 Certified/ 48Gbps, eARC, ARC, HDR, HDCP2.2&2.3, Dolby Atmos, Dolby Vision, VRR, ALLM |
| Recommended Uses For Product | High-definition video viewing, gaming, home theater systems |
| Special Feature | 10K 8K@60HZ/ 5K 4K@120HZ 144HZ, Exclusive 'E-Braid' Technology, HDMI 2.1 Certified/ 48Gbps, eARC, ARC, HDR, HDCP2.2&2.3, Dolby Atmos, Dolby Vision, VRR, ALLM Special Feature 10K 8K@60HZ/ 5K 4K@120HZ 144HZ, Exclusive 'E-Braid' Technology, HDMI 2.1 Certified/ 48Gbps, eARC, ARC, HDR, HDCP2.2&2.3, Dolby Atmos, Dolby Vision, VRR, ALLM See more |
| Specification Met | Hdmi 2.1 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Silkland
- **Cable Type:** HDMI
- **Compatible Devices:** Playstation Series, XBOX Series, Swtich, Roku TV, DVD, Ray-Blu, SoundBar, TV, Monitor, Laptop
- **Connector Type:** HDMI

## Images

![Silkland HDMI eARC/ARC Cable 3.3FT, 8K Certified Ultra High Speed HDMI 2.1 [8K@60Hz, 4K@120Hz] Dolby Atmos Vision, 48Gbps, HDR10, HDCP Compatible for Samsung/Bose/Vizio/SoundBar - Image 1](https://m.media-amazon.com/images/I/71E2Z8oDWSL.jpg)
![Silkland HDMI eARC/ARC Cable 3.3FT, 8K Certified Ultra High Speed HDMI 2.1 [8K@60Hz, 4K@120Hz] Dolby Atmos Vision, 48Gbps, HDR10, HDCP Compatible for Samsung/Bose/Vizio/SoundBar - Image 2](https://m.media-amazon.com/images/I/71EfbmbOnyL.jpg)
![Silkland HDMI eARC/ARC Cable 3.3FT, 8K Certified Ultra High Speed HDMI 2.1 [8K@60Hz, 4K@120Hz] Dolby Atmos Vision, 48Gbps, HDR10, HDCP Compatible for Samsung/Bose/Vizio/SoundBar - Image 3](https://m.media-amazon.com/images/I/71VZdEiDrFL.jpg)
![Silkland HDMI eARC/ARC Cable 3.3FT, 8K Certified Ultra High Speed HDMI 2.1 [8K@60Hz, 4K@120Hz] Dolby Atmos Vision, 48Gbps, HDR10, HDCP Compatible for Samsung/Bose/Vizio/SoundBar - Image 4](https://m.media-amazon.com/images/I/8143PB4qS9L.jpg)
![Silkland HDMI eARC/ARC Cable 3.3FT, 8K Certified Ultra High Speed HDMI 2.1 [8K@60Hz, 4K@120Hz] Dolby Atmos Vision, 48Gbps, HDR10, HDCP Compatible for Samsung/Bose/Vizio/SoundBar - Image 5](https://m.media-amazon.com/images/I/818mDbNqSKL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does the ARC/eARC function not work?**
A: 1. Check if the device supports ARC/eARC 2. Please manually enable the ARC/eARC function of the device 3. Please insert into the interface labeled with "ARC/eARC" 4. Update device firmware

**Q: What should I do if the sound quality is poor?**
A: 1, Use eARC/ARC HDMI ports on input and output sources. 2, Enable eARC (not PCM) on TV’s audio output. 3, Set soundbar to eARC mode. 4, Set player to Bitstream/Pass-Through. 5, Update firmware.

**Q: Why is the device incompatible?**
A: Update firmware to start HDMI 2.1: LG OLED CX Series(2020)、GX Series(2020)、G1/C1 Series(2021)、etc. Only supports HDMI 2.0: LG NanoCell Series(2019)、 Samsung Q60T/Q70T (2020), Samsung Soundbar Wall Q990D (2024-2025)、etc.

**Q: How to activate HDMI enhancement mode?**
A: Remote control button "Settings" → "Display/Screen/Input" → "Input signal enhancement/HDMI signal format"

**Q: How to activate the ARC/eARC function?**
A: Step 1. TV: Remote control button "Settings" → "Sound/Audio Settings" → Select "HDMI ARC or eARC" Step 2. Soundbar: Switch input source to HDMI ARC Step 3. Restart the device to ensure the functionality takes effect

## Customer Reviews

### ⭐⭐⭐⭐⭐ Premium Build and Flawless Performance
*by D***N on December 9, 2025*

This HDMI cable feels high-end the moment you take it out of the package. The braided design is durable, flexible, and doesn’t kink. Once connected, the performance is top-tier — I’m getting smooth 4K at 120Hz with no dropouts, no flicker, and incredibly fast response time on my gaming console. It handles every 2.1 feature perfectly, from HDR10+ to eARC. Absolutely worth it if you want to maximize your TV or console’s capabilities.

### ⭐⭐⭐⭐⭐ Well made, excellent design and just the right length that I needed.
*by D***R on January 10, 2026*

I needed a ultra high speed HDMI cable to work with my monitor to take full advantage of its settings. This cable is the perfect length, top notch quality made and a fantastic value for the money. The overall look of the cable is definitely displaying ( no pun intended ) high quality. I am very satisfied with the material that was used and it works extremely well with the space that I have in which to use it. I would definitely recommend this product anyone!

### ⭐⭐⭐⭐⭐ The Silkland "Magic" HDMI Cable!
*by T***E on August 9, 2024*

I recently built a new home theater using 8 Klipsch speakers, a Denon AV receiver, and a Samsung 85 inch QLED TV. Everything looks and sounds amazing. However, the eARC channel between the TV and the AV receiver would not work correctly. I initially tried 3 different brand new HDMI cables from various manufacturers. All 3 of the cables "claim" to be certified HDMI 2.1 with ethernet, and will run 8k video and eARC. However, in reality none of the 3 HDMI cables would work correctly. Either the TV could not detect the AV receiver, or when it did the sound would cut out intermittently on the left and right channels when a connection was actually made. Also, the highest video resolution I could get was 1080p @ 120hz. I tried doing all of the TV/receiver resets, power down, and unplug and remove the HDMI cable tricks, and nothing would fix the HDMI eARC connection issues. All I could get was 1080p @ 120hz resolution and sound through the AV receiver only, unless I used the internal TV speakers when watching OTA antenna signals. That's not very good sounding, if you know what I mean. I initially thought, so much for having eARC and high resolution capabilities, and I resorted to using a digital optical sound cable between the TV and AV receiver for about 2 weeks. This worked fine for OTA TV sound, but I still had no eARC or HDMI control between the AV receiver and the connected peripheral devices. After 2 weeks of this "minor inconvenience," I figured what the heck, let's try one more HDMI cable brand. That's when I purchased this 6.6 foot Silkland HDMI cable. As soon as Amazon delivered this Silkland HDMI cable, I unpacked it and plugged it in between the TV and AV receiver. Wow, what an immediate difference. As soon as I turned eARC and HDMI control back on in the AV receiver, the TV and receiver communicated, and the eARC connection was completed. I now have perfect eARC functionality, 4k @ 120hz video, and total HDMI control of all of the peripheral devices. This Silkland HDMI cable works so well that I purchased 2 more Silkland HDMI cables to use to connect the Roku Ultra and Sony Blu-Ray player with. The turntable is connected to the AV receiver via RCA cables, so no HDMI cable is necessary for that connection. Needless to say, I am very impressed with these Silkland HDMI cables. They actually function as advertised, and do it very well. Honestly, I have not tried viewing anything with 8k resolution yet, so I cannot attest to those claims. However, these Silkland HDMI cables work perfectly for my specific A/V requirements. Just be aware that these are thickly shielded, well made HDMI cables, which makes them a bit stiff if any tight turns need to be made.

## Frequently Bought Together

- Silkland 8K HDMI eARC/ARC Cable 2.1, 3.3FT Certified Ultra High Speed HDMI Cable [8K@60Hz, 4K@240Hz 120Hz] Dolby Atmos Vision, 48Gbps, HDR10, HDCP Compatible for Samsung/Vizio/SoundBar/Roku TV/BluRay
- Silkland 80Gbps DisplayPort Cable 2.1 6.6FT [VESA Certified], [8K@240Hz, 4K@540Hz 360Hz 240Hz] DP 2.1 Cable 16K, DP80 HDR DSC Display Port Cord Compatible FreeSync Gaming Monitor 5090 7900XTX, S1334
- 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

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*