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Black USB-C to DisplayPort cable coiled on a surface

SMUGDESK

SMUGDESK USB-C to DisplayPort Cable 10 Feet 8K 60Hz 4K 144Hz 2K 240Hz Thunderbolt 3 Compatible

SKU CH-450A-62JQ4

Connects USB-C devices to DisplayPort monitors at 8K 60Hz, 4K 144Hz or 2K 240Hz over ten feet with 32.4 Gbps bandwidth

  • 8K 60 Hz clarity via 32.4 Gbps bandwidth
  • 4K 144 Hz gaming smoothness with DSC 1.2 compression
  • 2K 240 Hz competitive edge on high-refresh displays
  • Thunderbolt 4/3 and USB-C DP Alt Mode devices connect directly
  • 10-foot reach links distant monitors without signal loss

USB-C to DisplayPort 10 ft cable

This ten-foot cable connects a USB-C source that supports DisplayPort Alternate Mode to a DisplayPort monitor. It is aimed at laptop users, tablet owners and desktop builders who need a direct link without extra adapters. The length suits desk setups where the display sits farther from the host. Plug it in and the link negotiates automatically.

Bandwidth headroom and resolution limits

The cable carries 32.4 Gbps using DisplayPort 1.4 signalling with DSC 1.2 compression. That bandwidth handles 7680×4320 at 60 Hz, 5120×2880 at 60 Hz, 3840×2160 at 144 Hz and 2560×1440 at 240 Hz. It also drives multiple 1080p streams through MST. If your workflow demands uncompressed 8K above 60 Hz or 4K above 144 Hz, this cable reaches its ceiling.

Replaces legacy adapters and shorter leads

It removes the need for a separate USB-C to DisplayPort dongle plus a passive DisplayPort cable, cutting two connections down to one. The ten-foot reach also replaces shorter three- or six-foot leads that cannot span wider desks. The upgrade is worth it when you want a single, tidy run that supports high refresh rates and HDR without signal loss.

Highlights

  • 8K 60 Hz clarity via 32.4 Gbps bandwidth
  • 4K 144 Hz gaming smoothness with DSC 1.2 compression
  • 2K 240 Hz competitive edge on high-refresh displays
  • Thunderbolt 4/3 and USB-C DP Alt Mode devices connect directly
  • 10-foot reach links distant monitors without signal loss

Specifications

No published specifications for this item yet.

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Questions about this item

Will the 10-foot cable drive a DisplayPort 1.2 monitor at 4K 60Hz from a Thunderbolt 3 laptop?

Yes, the cable is backwards compatible with DisplayPort 1.2 and delivers 32.4 Gbps bandwidth, so a Thunderbolt 3 source can run a 4K 60Hz display over the full 10-foot length.

How can I verify the link is running at 4K 144Hz after I plug it in?

Open the display settings on your computer and confirm the refresh rate shows 144 Hz at 3840×2160; the cable supports DSC 1.2 for visually lossless compression at that mode.

Does the package include a USB-C power adapter for the source device?

No, only the USB-C to DisplayPort cable is supplied; any required power adapter for the host must be purchased separately.

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