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Braided DisplayPort 2.1 cable with gold-plated connectors, 10FT length

SMUGDESK

SMUGDESK DisplayPort 2.1 cable 10FT 80Gbps

SKU CH-Y1S5-CX2K1

A 10 ft DisplayPort 2.1 cable delivering 80 Gbps bandwidth for 16K at 30 Hz, 8K at 120 Hz and 4K at 240 Hz with HDR and DSC support

  • 80 Gbps bandwidth enables 16K at 30 Hz and 4K at 240 Hz
  • Dynamic HDR 4:4:4 colour with DSC 1.2a for lossless image quality
  • Backwards compatible with DP 1.4 and 1.2 for broad device support
  • Braided jacket and gold-plated aluminium connectors resist wear and signal loss
  • Supports FreeSync and G-Sync variable refresh on AMD and NVIDIA RTX GPUs

What this cable delivers

The SMUGDESK DisplayPort 2.1 cable carries 80 Gbps bandwidth over a 10 ft length. It meets the VESA standard and supports DSC 1.2a, dynamic HDR 4:4:4, HDR 10 and HDCP 2.2. The cord is backwards compatible with DP 2.0, 1.4 and 1.2.

Sustained signal quality

High-speed transmission remains stable without signal loss across the full run. The cable handles 16K at 30 Hz, 10K at 60 Hz, 8K at 120 Hz and 4K at 240 Hz continuously. Aluminium-shell gold-plated connectors and braided wire preserve integrity under constant load.

Thermals noise and power

Passive copper construction adds no fan noise and draws no external power. The gold-plated DP connectors resist corrosion during normal use. No active electronics mean zero heat contribution inside the chassis.

Highlights

  • 80 Gbps bandwidth enables 16K at 30 Hz and 4K at 240 Hz
  • Dynamic HDR 4:4:4 colour with DSC 1.2a for lossless image quality
  • Backwards compatible with DP 1.4 and 1.2 for broad device support
  • Braided jacket and gold-plated aluminium connectors resist wear and signal loss
  • Supports FreeSync and G-Sync variable refresh on AMD and NVIDIA RTX GPUs

Specifications

No published specifications for this item yet.

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Questions about this item

Does the 10 ft DisplayPort 2.1 cable generate heat or draw extra power when running 4K at 240 Hz all day?

The cable is a passive copper link; it carries the 80 Gbps signal without active circuitry, so it produces no measurable heat and adds no power draw beyond the port’s normal output.

What must my graphics card and monitor already provide for this cable to deliver 16K at 30 Hz or 4K at 240 Hz?

Both source and display need native DisplayPort 2.1 outputs with DSC 1.2a support; the cable is backward compatible with DP 2.0 and 1.4, but the highest resolutions and refresh rates require DP 2.1 on both ends.

Will the 80 Gbps cable work reliably with my older RTX 3080 and a 144 Hz 1440p monitor that only have DisplayPort 1.4?

Yes, the cable is fully backward compatible with DP 1.4 and 1.2, so it will run 1440p at 144 Hz without signal loss on your current hardware.

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