GH-H21P-US SILKLAND Hdmi Arc Earc Cable Soundbar High

Review SILKLAND 8k Hdmi Arc/earc Cable 2.1 For Soundbar 6.6ft 60hz 4k 120hz High Speed

Introducing the Silkland GH-H21P-US 8K HDMI ARC/eARC Cable, a premium solution for enhancing your home theater experience. This 6.6-foot long cable is engineered to support the latest HDMI 2.1 specifications, ensuring compatibility with the latest 4K and 8K displays, as well as high-performance soundbars.

The HDMI ARC/eARC technology integrated into this cable allows for seamless bi-directional communication between your TV and soundbar. This means that not only can you transmit high-definition video and audio signals from your TV to your soundbar, but you can also send control signals back, making it easier to manage your home theater setup.

One of the standout features of this cable is its support for 60Hz and 120Hz refresh rates. This makes it an ideal choice for gamers and those who enjoy watching fast-paced content, as it ensures that video is displayed smoothly and without lag. Additionally, this cable is capable of transmitting 8K video resolutions at 60Hz, making it future-proof for those who want to upgrade to the latest display technology.

Another noteworthy feature of the Silkland GH-H21P-US is its shielding design. The cable is wrapped in a robust shielding material to protect against electromagnetic interference, ensuring that your audio and video signals remain stable and free from interference.

Furthermore, this HDMI cable is designed to meet the requirements of the HDMI 2.1 specification, which includes support for the latest Dolby Atmos and DTS:X audio formats. This means that you can enjoy immersive, multi-dimensional audio that perfectly matches the action on your screen.

In summary, the Silkland GH-H21P-US 8K HDMI ARC/eARC Cable is a high-performance solution for enhancing your home theater experience. With its support for the latest HDMI 2.1 specifications, including 8K video resolutions, 60Hz and 120Hz refresh rates, and HDMI ARC/eARC technology, this cable provides a seamless and immersive connection between your TV and soundbar. Its robust shielding design also ensures that your audio and video signals remain stable and free from interference, making it a worthwhile investment for any home theater enthusiast.

Pros and Cons of buying a Silkland GH-H21P-US 8K HDMI ARC/eARC Cable for Your Soundbar

The Silkland GH-H21P-US 8K HDMI ARC/eARC Cable is a high-performance solution for connecting your soundbar to your 4K HDR TV, supporting features like HDMI 2.1, 8K resolution, 60Hz and 120Hz refresh rates, ARC (Audio Return Channel), and eARC (Enhanced Audio Return Channel). Let's explore the advantages and disadvantages of this cable to help you make an informed purchasing decision.

1. Supports the latest HDMI 2.1 standard, ensuring compatibility with future devices and technologies.

2. Delivers 8K resolution and 120Hz refresh rates for optimized visual experience.

3. Provides ARC and eARC for simplified audio and video transmission between devices.

4. Offers a generous 6.6ft cable length.

5. Constructed with high-quality materials for enhanced durability and reduced signal interference.

6. Affordable price point, offering excellent value for its features.

1. Some users have reported issues with the cable not fully supporting 120Hz refresh rates at 4K resolution on certain TV models.

2. The cable does not come with a warranty, which might be a concern for some buyers.

3. The lack of a shielded design may lead to increased signal interference in some installations.

The Silkland GH-H21P-US 8K HDMI ARC/eARC Cable offers a compelling combination of advanced features, affordability, and durability. While it does have some limitations, such as potential compatibility issues with specific TV models and the absence of a warranty, its overall value and functionality make it a worthwhile investment for those seeking to enhance their soundbar setup with a high-speed HDMI cable.

If you're looking for a reliable, affordable, and feature-rich HDMI cable to connect your soundbar to your 4K HDR TV, the Silkland GH-H21P-US 8K HDMI ARC/eARC Cable is an excellent choice. However, it's essential to ensure that your specific TV model fully supports the cable's features, including 120Hz refresh rates at 4K resolution, before making the purchase.

Details:

Provides enhanced support for your soundbar or av receiver. Clearly displays every particle, and accurately processes signal source. 8k Dr hdmi 2.1 cable 6.6 ft zinc-alloy shell, supports 60hz, 4k 144hz, 2k 240hz, 165hz and 1080p backwards compatible with lower refresh rate. Ultimate experience ,sounds like you were there.

Support 48 GPS high speed data transfer and provides faster more stable transmission without blur, distortion delay. Support earc, all, VR, qms, ft,dots-hd master audio, dots:x. Supports dynamic Dr, hdr10, Dolby vision, trued, atoms, HTTP 2.2.3, Ethernet, arc, ceca. Less screen flickering, or white dots, more flawless videos.

Compatible with arc function supports the latest high-nitrate audio formats including dots master, dots:x, Dolby atoms, earc. Backward compatible with previous standards hdmi 1.3/1.4/2.0/2.0a, support arc/earc on audio it is a standard 2.1 version cable,which are equipped earc technology.

specifications vcinterconnects:

• brand: Silkland
• mpn: Gh-h21p-us
• part type: Cable
• data transfer rate: 48.0
• frequency: 384.0
• specification met: Rohs
• connector type: Hdmi
• connector gender: Male-to-male
• outer material: Zinc-alloy
• finish type: Glossy
• recommended uses for product: Gaming
• size: 6.6 Feet
• style: Gaming; 3d;
• number of pins: 19
• color: Gunblack
• customer package type: Ffp
• item shape: Round
• indoor outdoor usage: Outdoor, Indoor
• compatible devices: Playstation, Television, Xbox, Projector, Monitor
• material: Zinc Alloy
• unit count: 1.0
• package dimensions lxwxh: 10.47x7.68x0.79 Inches
• weight: 0.26 Pounds

offer vcinterconnects:

• availability: in stock
• sold #: 20
• prices: $11.80–$23.99
• item condition:
  • New
  • Open box
• options: ship-to-home
• started: june 25, 2025
• in stock #: 5

returns vcinterconnects:

• method: money back
• paid by: seller
• policy: returns accepted
• time: 30 days

shipping vcinterconnects:

• transit: 4-11 days
• type: fixed
• class: standard
• service: standard

seller vcinterconnects:

• # reviews: 46
• city: dallas, texas
• rating: 100.0%

payments vcinterconnects:

• credit card: diners-club
• wallet: google-pay
• other

general vcinterconnects:

• category: Electronics > Tv, Audio > Accessories > Video Cables Interconnects