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Black braided DisplayPort cable with gold-plated connectors, 3.3ft long

SMUGDESK

SMUGDESK 16K DisplayPort 2.1 Cable 3.3ft

SKU CH-5WNX-D21K6

A VESA-certified DisplayPort 2.1 cable delivering 80Gbps bandwidth for 16K@30Hz, 8K@120Hz and 4K@240Hz gaming with DSC, HDR and G-Sync/FreeSync support

  • VESA-certified DisplayPort 2.1 delivers 80Gbps bandwidth for zero signal loss
  • 16K at 30Hz and 8K at 120Hz resolution support for ultra-sharp visuals
  • 4K at 240Hz and 2K at 360Hz refresh rates enable flicker-free competitive gaming
  • Dynamic HDR 4:4:4 and HDCP 2.2 provide vivid colour accuracy and protected content playback
  • Gold-plated connectors with braided jacket ensure durable plug-and-play reliability

16K DisplayPort 2.1 Cable 3.3ft

This VESA certified DisplayPort 2.1 cable delivers up to 80Gbps bandwidth for high-resolution video transmission. It supports 16K at 30Hz, 8K at 120Hz, and 4K at 240Hz refresh rates. The cable is designed for gamers and professionals who need maximum visual fidelity from modern graphics cards and monitors. It works with DisplayPort 1.4 and 1.2 devices for broad compatibility.

Build quality and daily use

The cable features an aluminium shell with gold-plated connectors and a braided jacket for durability. Male-to-male DisplayPort connectors plug directly into graphics cards and monitors without adapters. The 3.3ft length suits typical desktop setups where the display sits close to the computer. Plug-and-play operation means no driver installation is required for immediate use.

Practical limits of DisplayPort 2.1

Achieving 16K resolution requires both source and display to support DisplayPort 2.1 with UHBR20 capability. Many current graphics cards and monitors still operate at DisplayPort 1.4 speeds, limiting output to 4K at 144Hz or 8K at 60Hz. DSC compression must be enabled on the host to reach the highest advertised refresh rates at 4K and 8K. Buyers with older GPUs or displays will not access the full 80Gbps bandwidth.

Highlights

  • VESA-certified DisplayPort 2.1 delivers 80Gbps bandwidth for zero signal loss
  • 16K at 30Hz and 8K at 120Hz resolution support for ultra-sharp visuals
  • 4K at 240Hz and 2K at 360Hz refresh rates enable flicker-free competitive gaming
  • Dynamic HDR 4:4:4 and HDCP 2.2 provide vivid colour accuracy and protected content playback
  • Gold-plated connectors with braided jacket ensure durable plug-and-play reliability

Specifications

No published specifications for this item yet.

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Questions about this item

What bandwidth does the DisplayPort 2.1 cable deliver and what resolution does it cap at?

The cable provides 80 Gbps bandwidth and supports up to 16K resolution at 30 Hz, 8K at 120 Hz, and 4K at 240 Hz.

What physical connectors and length does the 3.3 ft cable use?

It has gold-plated DisplayPort male connectors on both ends with an aluminium shell and a braided jacket, measuring 3.3 ft end to end.

How do you set up the cable on Windows and what step is often missed?

Plug the cable into the GPU and monitor, then open Display Settings and choose Duplicate or Extend; the display will stay blank until that mode is selected.

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