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Black USB-C to DisplayPort cable with straight connectors, 6.6 ft long

SMUGDESK

SMUGDESK USB-C to DisplayPort 1.4 Cable 6.6FT 8K@60Hz 4K@144Hz 2K@240Hz HDR 32.4Gbps

SKU CH-7QBG-2WWS4

Connects a USB-C device to a DisplayPort monitor at up to 8K 60 Hz or 4K 144 Hz with HDR over 6.6 ft

  • 8K 7680×4320 at 60 Hz for ultra-sharp detail
  • 4K 3840×2160 at 144 Hz for smooth gaming motion
  • 2K 2560×1440 at 240 Hz for competitive frame rates
  • 4 Gbps bandwidth via DisplayPort 1.4 with DSC 1.2
  • Thunderbolt 3 and 4 compatible with DP Alt Mode devices

USB-C to DisplayPort 1.4 Cable 6.6FT

This cable connects a USB-C source device that supports DP Alt Mode to any DisplayPort monitor, projector or TV. It carries DisplayPort 1.4 signals at up to 32.4Gbps bandwidth and is not bi-directional. The 6.6FT length suits desktop setups where the host and display sit close together.

Gamers and creators needing 8K60, 4K144 or 2K240 HDR

The link handles 7680x4320 at 60Hz, 3840x2160 at 144Hz and 2560x1440 at 240Hz with 10-bit colour and DSC 1.2 compression. It works with Thunderbolt 3 or 4 hosts such as MacBook Pro 2017 or 2018 models. Buyers whose laptop lacks DP Alt Mode or who need a DisplayPort-to-USB-C direction cannot use this cable.

32.4Gbps DisplayPort 1.4 bandwidth decides

That single figure determines whether your host and monitor can reach 8K60, 4K144 or 2K240 with HDR. If either end cannot drive or receive 32.4Gbps the cable will fall back to lower modes. Check the host spec for DP 1.4 Alt Mode and the monitor spec for 32.4Gbps input before buying.

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

What maximum length does the 6.6 ft cable support for 8K 60 Hz without signal loss?

The cable is 6.6 ft long and rated for 32.4 Gbps bandwidth, enabling 8K 60 Hz HDR over its full length.

Which USB-C port requirement must be met before plugging this Thunderbolt 3/4 to DP 1.4 cable into a laptop?

The source device must support USB Type-C DP Alt Mode; the cable is not bi-directional and will not work from a DP computer to a USB-C monitor.

How often should the gold-plated connectors be cleaned to maintain 32.4 Gbps throughput?

Wipe the connectors with a dry, lint-free cloth only if dust is visible; no scheduled cleaning is required for normal indoor use.

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