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A 3.3 ft USB-C to DisplayPort cable with black connectors and braided jacket

SMUGDESK

SMUGDESK USB-C to DisplayPort 1.4 cable 3.3 ft 8K 60 Hz 4K 240 Hz

SKU CH-JRYC-30V28

A 3.3 ft USB-C to DisplayPort 1.4 cable delivers 8K at 60 Hz, 4K at 240 Hz, and 2K at 240 Hz with 32.4 Gbps bandwidth and HDR support

  • 8K at 60 Hz for ultra-sharp workstations
  • 4K at 240 Hz and 2K at 240 Hz for high-refresh gaming
  • 4 Gbps bandwidth with DSC and HDR for flicker-free colour
  • Thunderbolt 3 and 4 compatible, plug and play
  • 3 ft unidirectional cable with smart CYPD chip

USB-C to DisplayPort 1.4 cable 3.3 ft

This cable carries video from a USB-C source that supports DP Alt Mode to a DisplayPort monitor. It handles 8K at 60 Hz, 4K at up to 240 Hz and 2K at 240 Hz with HDR. The 3.3 ft length suits desktop setups where the host and display sit close together. It is unidirectional and does not carry power.

Upgrade from older DP 1.2 or 1.3 links

The 32.4 Gbps HBR3 bandwidth removes the flicker and compression limits of earlier cables. The jump is worth it when you need 4K above 144 Hz, 5K at 60 Hz or 8K at 60 Hz on a single cable. It also enables Windows MST for daisy-chained monitors and supports MacBook clamshell mode when the laptop is powered.

8K 60 Hz and high-refresh 4K headroom

The link comfortably drives 7680x4320 at 60 Hz, 3840x2160 at 144, 165 or 240 Hz, and 5120x1440 at 120 Hz with DSC and FEC active. It runs out when the source lacks DP Alt Mode, when the display demands more than HBR3 bandwidth, or when a Thunderbolt dock requires bidirectional data or charging.

Highlights

  • 8K at 60 Hz for ultra-sharp workstations
  • 4K at 240 Hz and 2K at 240 Hz for high-refresh gaming
  • 4 Gbps bandwidth with DSC and HDR for flicker-free colour
  • Thunderbolt 3 and 4 compatible, plug and play
  • 3 ft unidirectional cable with smart CYPD chip

Specifications

No published specifications for this item yet.

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Questions about this item

What size USB-C port does the 3.3 ft cable need on the source device?

The USB-C connector fits a standard Thunderbolt 3 or 4 port that supports DP Alt Mode for video output.

Which end plugs in first during installation, and what setting must be enabled on a MacBook?

Connect the USB-C end to the host and the DisplayPort end to the monitor; on a MacBook enable clamshell mode while connected to power.

When should the cable be replaced if 4K 240 Hz flickering appears?

Replace the cable if the 32.4 Gbps HBR3 link degrades and causes flicker at 4K 240 Hz or 8K 60 Hz that persists after reseating both connectors.

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