KabelDirekt – 10K & 8K HDMI 2.1b Cable – 5m – Multicolor
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Product Information
Full details
The KabelDirekt 10K & 8K HDMI 2.1b Cable is designed for professional gamers, media enthusiasts, and home theater users who require uncompromised signal integrity for high-end displays. This 5-meter, officially certified cable supports a massive 48Gbps bandwidth, enabling features like 4K at 144Hz and 8K imagery, though its longer 5-meter length requires careful cable management to prevent signal stress or accidental damage.
All features
| Colour | Multicolor |
|---|---|
| Model Part Number | 4260414848377 |
| Brand | KabelDirekt |
Extended Product Information
FAQs
Is this cable backwards compatible?
Yes, this HDMI 2.1b cable is fully backward compatible with all previous HDMI versions and devices.
Does this support Dolby Atmos?
Yes, thanks to eARC (enhanced Audio Return Channel) support, this cable handles high-bitrate audio formats like Dolby Atmos and DTS:X.
Can I use this for PC gaming at 144Hz?
Absolutely. This cable supports 4K at 144Hz, making it an excellent choice for high-refresh-rate PC monitors.
Is the cable shielded?
Yes, it is designed with high-quality shielding to minimize interference and ensure stable signal delivery.
Does the 5-meter length affect signal quality?
This cable is built to maintain full performance standards at the 5-meter length, provided it is not damaged or bent excessively.
Troubleshooting
No signal on the display
Ensure both ends of the cable are fully inserted and that the display is set to the correct HDMI input source.
Flickering or image drops at 8K resolution
Verify that all connected devices are HDMI 2.1 compliant and that the firmware is updated on your TV or monitor.
Audio not playing through sound system
Check that eARC/ARC settings are enabled in your TV's audio menu and the cable is connected to the specific ARC-labeled HDMI port.
Pros and Cons
Pros
- Supports high-resolution 8K and high-refresh 4K@144Hz
- Full compatibility with modern console gaming features (VRR, ALLM)
- Certified 48Gbps bandwidth for reliable signal transmission
- Generous 5-meter length for flexible home theater setups
Cons
- Longer 5-meter cables require careful cable management to avoid kinks
- The multicolor design may not blend in with all professional decor
- Heavier than standard short HDMI cables due to robust shielding
Setup, Compatibility & Care
To ensure optimal performance, insert the connectors firmly into the HDMI ports of both your source device and your display. Avoid bending the cable at sharp 90-degree angles, especially near the connector heads, to preserve internal shielding. If you are routing the cable through walls or behind furniture, ensure it is not pinched or compressed by heavy equipment. Periodically check that both ends are clean and free of dust, and if you need to wipe them down, use a dry, lint-free microfiber cloth.