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Black DisplayPort 2.1 cable, 6.6 ft length, straight connectors with latches, matte finish

SMUGDESK

SMUGDESK DisplayPort 2.1 Cable 6.6ft 80Gbps 16K@30Hz 8K@60Hz 120Hz 4K@240Hz 144Hz HDCP DSC 1.2a

SKU CH-DWD7-YQ1DH

DisplayPort 2.1 cable delivers 80 Gbps bandwidth for 16K at 30 Hz or 4K at 240 Hz with HDR and DSC 1.2a

  • 80Gbps bandwidth enables 16K@30Hz and 4K@240Hz gaming
  • VESA DisplayPort 2.1 certified for 80Gbps stable signal transmission
  • Backwards compatible with DP 1.4, 1.2 and 1.1 devices
  • HDR10, HDCP 2.2 and DSC 1.2a for dynamic colour depth
  • FreeSync and G-Sync compatible for tear-free variable refresh rates

16K DisplayPort 2.1 Cable for High-Resolution

This 6.6ft DisplayPort 2.1 cable delivers 80Gbps bandwidth for connecting laptops, PCs, TVs, projectors and gaming monitors. It supports resolutions up to 16K at 30Hz, 8K at 120Hz and 4K at 240Hz with DSC 1.2a, HDCP 2.2 and HDR10. The cable is VESA certified and backwards compatible with earlier DisplayPort versions.

Upgrade from DisplayPort 1.4 for Higher Refresh

Moving from a DisplayPort 1.4 link triples the available bandwidth to 80Gbps, enabling 4K at 240Hz or 2K at 360Hz without compression artefacts. The jump is worth it when your graphics card and monitor both support DisplayPort 2.1 and you need the headroom for 8K at 120Hz or 16K at 30Hz workflows. It does not help if either endpoint is limited to DisplayPort 1.4 signalling.

Fits Standard DisplayPort Ports on Modern GPUs

The cable uses a standard DisplayPort connector compatible with DP, DP++ and DisplayPort++ interfaces found on recent GTX and RTX graphics cards and supporting displays. It carries video, audio and MST data in a single run, freeing up additional ports for multi-monitor setups. Ensure both source and sink devices support the target resolution and refresh rate before purchase.

Highlights

  • 80Gbps bandwidth enables 16K@30Hz and 4K@240Hz gaming
  • VESA DisplayPort 2.1 certified for 80Gbps stable signal transmission
  • Backwards compatible with DP 1.4, 1.2 and 1.1 devices
  • HDR10, HDCP 2.2 and DSC 1.2a for dynamic colour depth
  • FreeSync and G-Sync compatible for tear-free variable refresh rates

Specifications

No published specifications for this item yet.

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Questions about this item

What length is the cable and which connector type does it use?

The cable is 6.6 ft long and has DisplayPort connectors on both ends for a standard DP-to-DP link.

How do I ensure the cable runs at 80 Gbps without signal loss?

Connect it directly between a DisplayPort 2.1 source and a 16K or 8K display, keep the run straight without tight bends, and verify the GPU driver reports HBR3 or UHBR speeds.

Will the connectors or shielding degrade after repeated plugging?

The gold-plated contacts and braided jacket are rated for thousands of cycles; inspect the latch mechanism periodically and replace the cable if the retention clip snaps or the sheath frays.

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