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Braided DisplayPort 2.1 cable, 3.3 ft, black connectors

SMUGDESK

SMUGDESK DisplayPort 2.1 cable 3.3FT 80Gbps

SKU CH-2ZZW-C3CCX

A VESA-certified DisplayPort 2.1 cable delivering 80 Gbps for 16K at 60 Hz, 8K at 120 Hz, or 4K at 240 Hz with HDR10 and DSC 1.2a

  • VESA-certified DisplayPort 2.1 delivers 80 Gbps bandwidth for lossless 16K 60 Hz video
  • 4K 240 Hz and 2K 360 Hz support gives flicker-free high-refresh gaming
  • Dynamic HDR 4:4:4 with HDR10 and HDCP 2.2 preserves colour depth in dark scenes
  • DSC 1.2a compression enables 16K 60 Hz and 8K 120 Hz over a single cable
  • Braided 3.3 ft cord works with FreeSync, G-Sync and MST multi-monitor setups

Ready for 16K and high refresh rates

This DisplayPort 2.1 cable carries 80 Gbps bandwidth and supports resolutions up to 16K at 60 Hz, 8K at 120 Hz and 4K at 240 Hz. It handles HDR10, HDCP 2.2 and DSC 1.2a for lossless colour and audio. The 3.3 ft braided cord connects any DP, DP++ or DisplayPort++ source to a compatible monitor. VESA certification confirms compliance with the UHBR20 speed grade.

Bandwidth ceiling and compression

The 80 Gbps link covers UHBR10, UHBR13.5 and UHBR20 transmission modes. At the highest resolutions the cable relies on Display Stream Compression 1.2a to fit the data stream within the available bandwidth. Forward error correction helps maintain signal integrity, but the physical link cannot exceed the rated 80 Gbps. Length is fixed at 3.3 ft, so longer runs would need an active solution not provided here.

Check port version and monitor specs

Verify that both the graphics card and the display expose DisplayPort 2.1 ports capable of UHBR20; older DP 1.4 ports will fall back to lower speeds. Confirm the monitor’s EDID lists the target resolution and refresh rate combination you intend to use. Ensure the GPU drivers support DSC 1.2a and the desired HDR mode. The cable itself is passive and requires no external power.

Highlights

  • VESA-certified DisplayPort 2.1 delivers 80 Gbps bandwidth for lossless 16K 60 Hz video
  • 4K 240 Hz and 2K 360 Hz support gives flicker-free high-refresh gaming
  • Dynamic HDR 4:4:4 with HDR10 and HDCP 2.2 preserves colour depth in dark scenes
  • DSC 1.2a compression enables 16K 60 Hz and 8K 120 Hz over a single cable
  • Braided 3.3 ft cord works with FreeSync, G-Sync and MST multi-monitor setups

Specifications

No published specifications for this item yet.

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Questions about this item

What length should I pick for my desk setup?

The cable is 3.3 ft long, so choose that single length if it reaches between your GPU and monitor.

What does the 80 Gbps rating deliver on my 4090 or 7900 XT?

It enables 4K at 240 Hz, 8K at 120 Hz, or 16K at 60 Hz with DSC 1.2a, HDR10 and HDCP 2.2 over UHBR20.

Which DisplayPort version and UHBR tier does this cord use?

It is a DisplayPort 2.1 cable certified for UHBR10, UHBR13.5 and UHBR20, giving the full 80 Gbps link rate.

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