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Long black fiber optic DisplayPort cable with male connectors at both ends

SMUGDESK

SMUGDESK 8K Fiber Optic DisplayPort Cable 66ft DP 1.4

SKU CH-SKYR-CX09G

Fiber-optic DisplayPort 1.4 cable delivers 8K at 60 Hz, 4K at 240 Hz and 2K at 240 Hz over 66 ft with 32.4 Gbps bandwidth

Cable Length 66 ft.

  • Supports 8K 7680x3840 at 60 Hz via DisplayPort 1.4
  • Delivers 4K 3840x2160 at 144 Hz with 32.4 Gbps bandwidth
  • Handles 2K 2550x1440 at 240 Hz for high-refresh gaming
  • Fibre-optic construction maintains signal integrity over 66 ft
  • Compatible with GTX 970, 980 and 1080 graphics cards

8K Fiber Optic DisplayPort Cable 66ft

This 66ft fiber optic DisplayPort cable carries DP 1.4 signals at up to 32.4Gbps. It supports 8K 7680x3840 at 60Hz, 4K 3840x2160 at 240Hz and 144Hz, and 2550x1440 at 240Hz. The link is built for high-resolution video and audio between a graphics card, VR headset or laptop and a display.

Check source and display capabilities first

Your GPU must provide a DisplayPort 1.4 output with HBR3 lanes to reach 32.4Gbps. The monitor or projector needs matching 8K or high-refresh 4K input support and HDR10 readiness. Older cards such as GTX 970, 980 or 1080 may limit maximum resolution or refresh rate despite the cable’s bandwidth headroom.

Tinned copper plus fiber construction

The hybrid conductor blends tinned copper with optical fiber for stable long-distance transmission without signal loss. Male-to-male 20-pin connectors lock securely into standard DisplayPort ports. The slim, flexible jacket routes easily around desks or through conduit while keeping latency low for gaming and professional workflows.

Highlights

  • Supports 8K 7680x3840 at 60 Hz via DisplayPort 1.4
  • Delivers 4K 3840x2160 at 144 Hz with 32.4 Gbps bandwidth
  • Handles 2K 2550x1440 at 240 Hz for high-refresh gaming
  • Fibre-optic construction maintains signal integrity over 66 ft
  • Compatible with GTX 970, 980 and 1080 graphics cards

Specifications

No published specifications for this item yet.

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Questions about this item

What connectors and conductor materials come with the SMUGDESK 8K Fiber Optic DisplayPort Cable 66ft?

The cable has DisplayPort 20-pin male connectors on both ends and uses tinned copper plus fiber conductors for signal transmission.

Which DisplayPort version and bandwidth should I choose for 8K at 60Hz or 4K at 240Hz?

This cable is DP 1.4 rated at 32.4Gbps HBR3, which supports 7680x3840 at 60Hz and 3840x2160 at 240Hz.

What does the 32.4Gbps bandwidth mean when I connect this 66ft cable to my GTX 1080 and 4K monitor?

It delivers the full HBR3 8.1Gbit/s per lane needed for 4K at 144Hz or 240Hz with HDR10 over the 66ft fiber link.

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