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A 6.6ft USB-C to DisplayPort cable with black connectors

SMUGDESK

SMUGDESK 6.6ft USB-C to DisplayPort Cable 8K@60Hz 2K@240Hz 32.4Gbps DP 1.4 Thunderbolt 3/4

SKU CH-PTPV-FMBMD

A 6.6 ft USB-C to DisplayPort 1.4 cable delivering 32.4 Gbps bandwidth for 8K at 60 Hz or 2K at 240 Hz, compatible with Thunderbolt 3 and 4 hosts

  • 8K resolution at 60 Hz for ultra-sharp visuals
  • 2K gaming at 240 Hz for competitive responsiveness
  • 4 Gbps bandwidth handles demanding display workloads
  • Thunderbolt 3 and 4 compatible for broad device support
  • 6 ft length gives flexible desktop placement

Signal Performance

This 6.6ft USB-C to DisplayPort cable carries DP 1.4 signals at 32.4Gbps, enabling 8K at 60Hz, 4K at 144Hz and 2K at 240Hz with 10-bit HDR. DSC 1.2 compression delivers visually lossless quality for gaming or graphic design monitors.

Compatibility Requirements

The cable works with Thunderbolt 3 and 4 hosts that support DP Alt Mode, including MacBook Pro 2017 onward, MacBook Air 2020, Mac Mini, iPad Pro, Dell XPS 13 and 15. It is not bi-directional, so it cannot drive a USB-C monitor from a DisplayPort source.

Ideal And Unsuitable Users

Creators and gamers needing high refresh rates at 4K or 2K from a USB-C laptop will benefit. Buyers with DisplayPort-only laptops or USB-C monitors requiring the reverse signal path should choose a different cable.

How it compares

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

Price $19.99
Pricier than about 62% 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

Will the 6.6ft length or the USB-C connector need replacement after frequent plugging and unplugging?

The cable is new and built to DisplayPort 1.4 specification with a USB-C connector rated for standard mating cycles; no scheduled replacement is required for the cable or its connectors.

At 32.4Gbps bandwidth, what limits 8K@60Hz or 2K@240Hz output during long sessions?

The 32.4Gbps DisplayPort 1.4 link is the ceiling; sustaining 8K@60Hz or 2K@240Hz also requires the host to support DP Alt Mode and DSC 1.2, otherwise the link falls back to lower resolutions.

Does the cable or its connectors get hot when driving 4K@144Hz or 8K@60Hz all day?

The cable carries only the DisplayPort 1.4 signal over USB-C; it draws minimal power and has no active electronics, so it stays at ambient temperature during continuous high-resolution use.

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