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

SMUGDESK

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

SKU CH-SK02-1R7RS

Connects USB-C or Thunderbolt devices to DisplayPort monitors at up to 8K 60Hz, 4K 144Hz or 2K 240Hz with 32.4Gbps bandwidth and HDR support

  • Supports 8K resolution at 60Hz refresh for ultra-sharp visuals
  • Delivers 4K at 144Hz and 2K at 240Hz for smooth gaming
  • 4Gbps bandwidth ensures stable, flicker-free signal transfer
  • Thunderbolt 3/4 compatible for plug-and-play connectivity
  • Enables MST daisy-chaining and MacBook clamshell mode

USB-C to DisplayPort 1.4 Cable

This 6.6 ft cable connects a USB-C or Thunderbolt host to a DisplayPort monitor. It supports up to 8K at 60 Hz, 4K at 144 Hz and 2K at 240 Hz. The link is unidirectional and carries no power. It is aimed at laptop and tablet users who need a direct high-resolution video connection.

32.4 Gbps HBR3 Bandwidth and VESA Compliance

The cable meets the DisplayPort 1.4 specification with HBR3 bandwidth of 32.4 Gbps. It supports DSC, FEC, HDR, HDCP 2.2 and 1.4, plus Windows MST for daisy-chaining displays. Plug-and-play operation requires no drivers and the construction is designed to prevent screen flickering during use.

Upgrade from Lower-Bandwidth Adapters

This cable replaces older USB-C to DP adapters limited to 4K at 60 Hz or lower refresh rates. The jump is worth it when driving 5K or 8K panels, high-refresh 4K gaming monitors or multi-stream MST setups. It is not for users who need USB-C charging or bidirectional data through the same cable.

Highlights

  • Supports 8K resolution at 60Hz refresh for ultra-sharp visuals
  • Delivers 4K at 144Hz and 2K at 240Hz for smooth gaming
  • 4Gbps bandwidth ensures stable, flicker-free signal transfer
  • Thunderbolt 3/4 compatible for plug-and-play connectivity
  • Enables MST daisy-chaining and MacBook clamshell mode

Specifications

No published specifications for this item yet.

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Questions about this item

What DisplayPort standard does this cable use and what bandwidth does it deliver?

The cable follows the DisplayPort 1.4 standard and provides up to 32.4 Gbps bandwidth using HBR3 signalling.

What physical connectors are on each end of the 6.6 ft cable?

One end has a USB-C plug for the host device and the other end has a standard DisplayPort plug for the monitor.

How do you set up the cable and what common mistake should be avoided?

Plug the USB-C side into a Thunderbolt 3 or 4 port or a USB-C port with DisplayPort Alt Mode, then connect the DisplayPort side to the monitor; the cable is unidirectional so reversing the ends will not work.

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