Kenable Ultra HDMI 2.1 Cable - 1.5m

Yes, this cable fully supports 4K resolution at up to 120Hz, which is ideal for high-performance gaming on compatible consoles and PCs.

Dynamic HDR adjusts contrast and color scene-by-scene or even frame-by-frame, offering a more realistic and impactful visual experience with deeper blacks and brighter highlights compared to static HDR.

Yes, the cable is backward compatible and will work with older HDMI standards, but you will only get the features supported by the older standard (e.g., standard 4K HDR at lower refresh rates).

This cable supports up to 8K resolution at 60Hz and 4K resolution at 120Hz, thanks to its 48Gbps bandwidth.

eARC (Enhanced Audio Return Channel) supports higher bandwidth and more advanced audio formats like uncompressed 5.1, 7.1, and object-based audio (e.g., Dolby Atmos, DTS:X), whereas standard ARC has limitations on audio quality and format support.

Latest generation gaming consoles (PlayStation 5, Xbox Series X), high-end UHD TVs, soundbars, and AV receivers are the primary devices featuring HDMI 2.1 ports.

Absolutely. The eARC support allows for high-fidelity audio transmission, making it perfect for connecting your TV to a compatible soundbar or AV receiver for an immersive audio experience.

Verify that both ends of the cable are securely plugged into the correct HDMI ports on your devices. Ensure both the source and display devices are powered on and set to the correct input. Try a different HDMI port on your display or receiver.

Check for any damage to the cable or connectors. Ensure the cable is not bent too sharply. Confirm that both connected devices support HDMI 2.1 to handle the bandwidth. Test with a different HDMI cable to rule out a cable issue.

Confirm that your source device and display both support the desired resolution (e.g., 4K @ 120Hz, 8K @ 60Hz). Check the display settings on your source device and the picture settings on your TV to ensure they are configured correctly. Make sure the cable is connected to an HDMI 2.1 port on both devices.

Ensure both the TV and the audio device (soundbar/receiver) have eARC/ARC enabled in their respective settings menus. Make sure the cable is connected to the designated eARC/ARC HDMI port on both devices. Restart both devices.