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Black USB-C to DisplayPort cable ten feet long

SMUGDESK

SMUGDESK USB-C to DisplayPort 1.4 Cable 10ft Adapter 32.4Gbps 8K@60Hz 5K@60Hz 4K@144Hz 2K@240Hz

SKU CH-SDDG-SW8FC

Connects USB-C devices to DisplayPort monitors at up to 8K 60Hz, 4K 144Hz or 2K 240Hz over 10ft with 32.4Gbps bandwidth

  • 8K resolution at 60 Hz with 32.4 Gbps bandwidth
  • 4K gaming at 144 Hz for ultra-smooth motion
  • 2K esports at 240 Hz eliminates motion blur
  • Thunderbolt 4 and 3 host support with DP Alt Mode
  • 10 ft length enables flexible desk or living-room setups

USB-C to DisplayPort 1.4 cable for high-resolution

This 10ft cable connects a USB-C source with DP Alt Mode to a DisplayPort monitor. It supports bandwidth up to 32.4Gbps and delivers 8K at 60Hz, 5K at 60Hz, 4K at 144Hz or 2K at 240Hz. The link carries 32-bit audio, Dynamic HDR and HDCP 2.2 or 1.4 without extra drivers.

Sustained 32.4Gbps throughput

The cable maintains full HBR3 bandwidth over its length, avoiding flicker and signal loss during long sessions. DSC version 1.2 allows visually lossless 3:1 compression so 8K 60Hz 10-bit HDR stays stable. Multi-Stream Transport drives up to four 1080p panels simultaneously without frame drops.

Replaces separate adapters

One cable handles Thunderbolt 4 or 3 hosts and legacy DisplayPort 1.3, 1.2 or 1.1 sinks, removing the need for dongles. The jump is worth it when you need 4K 144Hz or 2K 240Hz gaming, 8K 60Hz content creation, or macOS clamshell mode with power connected. Not for sources lacking DP Alt Mode or displays needing dual-cable bandwidth beyond HBR3.

Highlights

  • 8K resolution at 60 Hz with 32.4 Gbps bandwidth
  • 4K gaming at 144 Hz for ultra-smooth motion
  • 2K esports at 240 Hz eliminates motion blur
  • Thunderbolt 4 and 3 host support with DP Alt Mode
  • 10 ft length enables flexible desk or living-room setups

Specifications

No published specifications for this item yet.

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Questions about this item

Does the 10ft SMUGDESK cable generate noticeable heat or draw extra power when running an 8K@60Hz signal all day?

The cable is passive and draws no external power; it simply carries the 32.4Gbps DisplayPort 1.4 signal, so heat build-up during continuous 8K@60Hz use is negligible.

What must my laptop already have for this USB-C to DisplayPort cable to work?

The host USB-C port must support DP Alt Mode; Thunderbolt 3 or 4 ports meet this requirement, but a USB-C port that only carries data or charging will not drive a display.

Will this cable work with my older DisplayPort 1.2 monitor at 4K@60Hz?

Yes, the cable is backwards compatible with DisplayPort 1.2, 1.3 and 1.1, so a 4K@60Hz monitor will operate at its native resolution and refresh rate.

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