Silkland 8K HDMI 2.1 Cable 1m (3.3ft) | 48Gbps, 4K@120Hz, ARC/eARC for Soundbar

• Use for ARC/ eARC 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. In other words, your ears are in for a surprise.
• 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.
• Supports 120fps — 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.
• Better Continuity — 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.

• Connect the Cable — Ensure both your TV and source device (e.g., gaming console, soundbar) are powered off. Plug one end of the Silkland HDMI 2.1 cable into the HDMI ARC/eARC port on your TV and the other end into the corresponding port on your soundbar or console.
• Enable eARC/ARC and HDMI 2.1 Features — Power on your devices. Navigate to your TV's settings menu and enable HDMI-CEC, ARC, and eARC features. Similarly, check your console or soundbar settings to ensure HDMI 2.1 features like 4K@120Hz or VRR are enabled.
• Verify Connection and Settings — Once devices are on and settings are confirmed, check your TV's audio output settings to confirm eARC is active and audio is being sent to your soundbar. For gaming, verify the resolution and refresh rate displayed on your console matches your TV's capabilities.

Typical situations where Silkland 8K HDMI 2.1 Cable 1m (3.3ft) | 48Gbps helps — illustrative scenarios, not customer reviews.