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Long black DisplayPort cable with directional connectors, 20m length

SMUGDESK

SMUGDESK DisplayPort 1.4 cable 20m 65.6ft 8K 60Hz 4K 144Hz HDR

SKU CH-XZQS-40KGG

A 20-metre optical DisplayPort 1.4 cable supporting 8K at 60 Hz, 4K at 144 Hz and HDR

Cable Length 65.6 ft.

  • 8K 60 Hz resolution over 20 m optical fibre
  • 4K 144 Hz refresh for smooth gaming on long runs
  • HDR support for wider colour and contrast
  • Direction-marked connectors prevent incorrect source-to-display hookup
  • Plug-and-play compatibility with DP 1.4 devices

20-metre 8K DisplayPort cable

This 20-metre optical-fibre DisplayPort 1.4 cable carries 8K at 60 Hz or 4K at 144 Hz with HDR. It is built for users who need ultra-high-definition video over long runs without signal loss. The directional design suits fixed installations such as home theatres, offices or VR setups.

Directional Source and Display ends

The cable has a labelled Source connector for the GPU or laptop and a Display connector for the monitor or projector. Reversing the ends prevents any image from appearing, so correct orientation is mandatory. No drivers or configuration are required once the plugs are seated properly.

8K 60 Hz and 4K 144 Hz headroom

At 20 metres the link sustains full 8K 60 Hz and 4K 144 Hz bandwidth with HDR. Higher resolutions, faster refresh rates or deeper colour depths than those listed are not supported. The fixed length also means the cable cannot be shortened or extended for different room layouts.

Highlights

  • 8K 60 Hz resolution over 20 m optical fibre
  • 4K 144 Hz refresh for smooth gaming on long runs
  • HDR support for wider colour and contrast
  • Direction-marked connectors prevent incorrect source-to-display hookup
  • Plug-and-play compatibility with DP 1.4 devices

Specifications

No published specifications for this item yet.

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Questions about this item

What does the 8K 60 Hz rating mean when I connect this 20 m cable to my graphics card and monitor?

The cable supports 8K resolution at 60 Hz over the full 20 m length, so you get the advertised pixel count and refresh rate without signal loss.

How does the DisplayPort 1.4 interface limit the 4K 144 Hz signal on a 20 m run?

DisplayPort 1.4 bandwidth carries 4K at 144 Hz with HDR, and the optical-fibre construction maintains that throughput across the entire 20 m distance.

What do the "Source" and "Display" labels on the connectors mean for installation?

The "Source" plug goes into the GPU or laptop, the "Display" plug goes into the monitor or projector; reversing them will prevent any image from appearing.

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