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

HDMI 2.1 CertificationOnly 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 ExperiencesImmerse 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 ExperienceElevate 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" TechnologyExperience 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

Does the ARC/eARC function not work?
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
What should I do if the sound quality is poor?
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.
Why is the device incompatible?
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.
How to activate HDMI enhancement mode?
Remote control button "Settings" ? "Display/Screen/Input" ? "Input signal enhancement/HDMI signal format"
How to activate the ARC/eARC function?
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

- Focusing on high-end cable development, we offer a complete range of first-class certified cables for home and office.
- We have obtained official certification for various products, including the latest DP80 Cable, DP54 Cable, USB4 80Gbps Cable, Thunderbolt 5 Cable, HDMI 2.1 Cable, etc.
Click for more

Does the ARC/eARC function not work?
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
What should I do if the sound quality is poor?
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.
Why is the device incompatible?
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.
How to activate HDMI enhancement mode?
Remote control button "Settings" ? "Display/Screen/Input" ? "Input signal enhancement/HDMI signal format"
How to activate the ARC/eARC function?
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

- Focusing on high-end cable development, we offer a complete range of first-class certified cables for home and office.
- We have obtained official certification for various products, including the latest DP80 Cable, DP54 Cable, USB4 80Gbps Cable, Thunderbolt 5 Cable, HDMI 2.1 Cable, etc.
Click for more

Brand	Silkland
Model	S2215

Learn more about the Generic Brand S2215