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Black DisplayPort cable with gold connectors, fifty feet long

SMUGDESK

SMUGDESK 8K Fiber Optic DisplayPort 1.4 Cable 50Feet

SKU CH-5G6Q-RC23A

Fiber-optic DisplayPort 1.4 cable runs 50 feet while delivering 8K at 60 Hz or 4K at 144 Hz with 32.4 Gbps bandwidth

Cable Length 50 Feet

  • 8K resolution at 60 Hz for ultra-sharp visuals
  • 4K at 144 Hz enables high-refresh gaming
  • Fiber optic core resists electromagnetic interference
  • 4 Gbps bandwidth carries full DP 1.4 signal 50 feet
  • 24 K gold-plated connectors and TPE jacket ensure durability

What this cable does

This SMUGDESK fibre-optic DisplayPort 1.4 cable carries 8K at 60 Hz and 4K at 144 Hz over a 50-foot run without a booster. It is built for PC builders and VR users who need a long, interference-free link between a GPU and a high-refresh display.

Sustained signal quality

Fibre construction keeps the 32.4 Gbps data rate stable across the full length, resisting electromagnetic noise that degrades copper over distance. Gold-plated connectors and a TPE jacket maintain low insertion loss and physical durability during permanent in-wall or desktop routing.

The deciding spec

The 50-foot reach at full DisplayPort 1.4 bandwidth is the single figure that determines fit; shorter copper cables cannot guarantee 8K 60 Hz at this distance and active copper alternatives often need external power.

How it compares

Measured against everything we stock in DisplayPort Monitor Cables, at today’s prices. Recalculated every night.

Price $55.99
Pricier than about 84% of the 3,804 comparable items (median $15.99).

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Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Questions about this item

Does the 50-foot fiber-optic cable draw extra power or generate heat during all-day 8K@60Hz use?

The fiber-optic construction carries the 32.4 Gbps signal without a booster, so it runs cool and adds no measurable power draw at the DisplayPort connectors.

Must my graphics card and monitor both have DisplayPort 1.4 ports to run 4K@144Hz over this cable?

Yes — the 32.4 Gbps bandwidth and HDR 10 support require DP 1.4 on both the source and the display; older DP 1.2 ports will fall back to lower resolutions.

Will the cable work with my RTX 3080 at 8K@60Hz while I keep a 1080P@60Hz second monitor on the same card?

The cable is backward compatible with 1080P and 2K, so the RTX 3080 can drive 8K@60Hz on this link and 1080P@60Hz on another output simultaneously.

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