--- product_id: 308961277 title: "8K HDMI ARC/eARC Cable 2.1 for Soundbar 6.6ft, 8K@60Hz 4K@120Hz" brand: "silkland" price: "€ 32.22" currency: EUR in_stock: true reviews_count: 13 category: "Silkland" url: https://www.desertcart.pt/products/308961277-8k-hdmi-arc-earc-cable-2-1-for-soundbar-6 store_origin: PT region: Portugal --- # 120Hz refresh rate for ultra-smooth gaming 8K@60Hz & 4K@120Hz dynamic HDR visuals eARC support for immersive high-bitrate audio 8K HDMI ARC/eARC Cable 2.1 for Soundbar 6.6ft, 8K@60Hz 4K@120Hz **Brand:** silkland **Price:** € 32.22 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your home theater & gaming setup with Silkland’s 8K HDMI powerhouse! ## Quick Answers - **What is this?** 8K HDMI ARC/eARC Cable 2.1 for Soundbar 6.6ft, 8K@60Hz 4K@120Hz by silkland - **How much does it cost?** € 32.22 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/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 - • **Stunning 8K Dynamic HDR:** Dive into lifelike visuals with 12-bit color processing and a wider color gamut that brings every frame to vivid life. - • **Next-Level Gaming Performance:** Experience buttery-smooth 4K gaming at up to 120Hz refresh rate—gain the competitive edge you deserve. - • **Built to Last with Premium Materials:** Zinc-alloy housing, 24K gold-plated connectors, and triple copper shielding ensure flawless signal and durability over 25,000+ bends. - • **Hassle-Free 2-Year Warranty & Support:** Confidence-backed replacement service and responsive customer care keep your setup worry-free. - • **Audiophile-Grade Soundbar Compatibility:** Supports ARC/eARC with DTS:X, Dolby Atmos, and DTS Master for cinema-quality sound right in your living room. ## Overview The Silkland 8K HDMI ARC/eARC Cable 2.1 delivers ultra-high-speed 48Gbps data transfer supporting 8K@60Hz and 4K@120Hz resolutions. Engineered with eARC for superior audio formats like Dolby Atmos and DTS:X, it ensures immersive soundbar compatibility. Featuring dynamic HDR, 12-bit color processing, and robust zinc-alloy construction with gold-plated connectors, this 6.6ft cable guarantees premium audiovisual performance and durability, backed by a 2-year warranty. ## Description Buy Silkland 8K HDMI ARC/eARC Cable 2.1 for Soundbar 6.6ft, 8K@60Hz 4K@120Hz | Certified 48Gbps High Speed HDMI Cord for Home Theater, Dolby Atoms, DTS:X for Vizio Samsung Bose Soundbar, UHD TV, Blu-ray: HDMI Cables - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: TOP PRODUCT, PERFECT FIT, SOLID VALUE! - Product connected to soundbar and performed as stated with no problems. Review: SONOS improvement - The cable was used with SONOS soundbar which had been glitching in and out. This cable quality improved the glitches and improved sound quality from the HDMI ARC ## 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 | #48 in HDMI Cables | | Brand | Silkland | | Brand Name | Silkland | | Cable Type | HDMI | | Color | GunBlack | | Compatible Devices | Monitor, PlayStation, Projector, Television, Xbox | | 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 1,823 Reviews | | Data Transfer Rate | 48 megabytes_per_second | | Frequency | 384 MHz | | Indoor Outdoor Usage | Indoor, Outdoor | | Item Length | 6.6 feet | | Item Shape | Round | | Manufacturer | Silkland | | Model | GH-H21P-CA | | Number of Pins | 19 | | Other Special Features of the Product | Data Transfer, High Speed | | Outer Material | Zinc-Alloy | | Part Number | GH-H21P-CA | | Recommended Uses For Product | Gaming | | Special Feature | Data Transfer, High Speed | | Specification Met | RoHS | | Unit Count | 1 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 - Image 1](https://m.media-amazon.com/images/I/71jFbQT5+6L.jpg) ## Available Options This product comes in different **Size** options. ## 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 ### ⭐⭐⭐⭐⭐ TOP PRODUCT, PERFECT FIT, SOLID VALUE! *by H***R on August 20, 2026* Product connected to soundbar and performed as stated with no problems. ### ⭐⭐⭐⭐⭐ SONOS improvement *by N***K on July 30, 2026* The cable was used with SONOS soundbar which had been glitching in and out. This cable quality improved the glitches and improved sound quality from the HDMI ARC ### ⭐⭐⭐⭐⭐ Great eArc cable! *by M***M on July 21, 2026* Great product which was the ideal match to my new LG soundbar. Getting ready to purchase another one today! ## 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 - Sony S100F 2.0ch Soundbar with Bass Reflex Speaker, Integrated Tweeter and Bluetooth, (HTS100F), easy setup, compact, home office use with clear sound black - Highwings 8K 10K 4K HDMI Cable 48Gbps 6.6FT/2M, Certified Ultra High Speed HDMI Cable Braided Cord-4K@120Hz 8K@60Hz, DTS:X, HDCP 2.2 & 2.3, HDR 10 Compatible with Roku TV/PS5/HDTV/Blu-ray --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/308961277-8k-hdmi-arc-earc-cable-2-1-for-soundbar-6](https://www.desertcart.pt/products/308961277-8k-hdmi-arc-earc-cable-2-1-for-soundbar-6) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-27*