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Black USB-C to DisplayPort 1.4 cable, 6.6 ft, braided nylon with gold connectors

LUOM

LUOM TJ-A055 USB-C to DisplayPort 1.4 cable 6.6 ft 8K 60Hz 4K 144Hz 2K 240Hz

SKU CH-YK8Y-ANRNY

Connects a USB-C source to a DisplayPort 1.4 display at up to 8K 60Hz or 4K 144Hz over 6.6 ft

  • Refresh frequency8K - 7680 × 4320@60 Hz 5K - 5120 × 2880@60 Hz 4K - 3840 × 21
  • Rated speedTest Value
  • Cable length6.6 ft (2.01 m)
  • Connector count1
  • Source connector1 x USB Type-C
  • Destination connector1 x DisplayPort 1.4
  • 8K at 60 Hz resolution with 32.4 Gbps bandwidth
  • 4K at 144 Hz refresh rate for smooth gaming
  • 2K at 240 Hz high-speed display support
  • Thunderbolt 4 and 3 compatible USB-C source connection
  • Triple-shielded solid copper construction for stable signal

USB-C to DisplayPort 1.4 cable for 8K 60 Hz video

This 6.6 ft cable carries DisplayPort 1.4 signals from a USB-C source to a DisplayPort display. It supports 32.4 Gbps bandwidth with DSC, HDR, HDCP 2.3 and HBR3. The unidirectional design transmits video and audio from the host device only.

Suits users with Thunderbolt 3

Gamers targeting 4K 144 Hz or 2K 240 Hz will benefit from the certified bandwidth. Buyers whose laptops lack DP Alt Mode on the USB-C port cannot use this cable. It also does not fit devices that require a native DisplayPort output.

Zinc alloy shells and braided nylon jacket protect

Gold-plated connectors and a built-in CYPD smart chip maintain signal integrity over the full length. The 28 AWG tinned copper wiring resists interference. No software or drivers are included; the cable operates purely as a passive link.

How it compares

Measured against everything we stock in DisplayPort Monitor Cables, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 80% of the 3,804 comparable items (median $15.99).

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Specifications

Product
Brand nameLUOM
Model nameTJ-A055
Product typeDisplayPort Cable
Product colorBlack
Performance
Rated speedTest Value
Display
Refresh frequency8K - 7680 × 4320@60 Hz
5K - 5120 × 2880@60 Hz
4K - 3840 × 2160@144 Hz, 120 Hz, 60 Hz
2K - 2560 × 1440@240 Hz, 165 Hz, 144 Hz, 120 Hz, 60 Hz
Ports & slots
Connector count1
Source connector1 x USB Type-C
Destination connector1 x DisplayPort 1.4
Connector detailsUSB C to DisplayPort 1.4 Cable 8K@60 Hz
Connector genderMale to Male
Size & build
Overall length6.6 ft (2.01 m)
Cable length6.6 ft (2.01 m)
Cable shieldingTriple-shielded
Conductor typeSolid Copper Conductor
Build detailsTest123
Compatibility
Supported platformsWorks with Windows Vista

Other versions of this model

5 more in the same range

Questions about this item

Does my laptop need a USB-C port with DisplayPort Alt Mode to use this 6.6 ft cable?

Yes, the source device must support DP Alt Mode over its USB-C or Thunderbolt 3/4 port to transmit video to a DisplayPort 1.4 display.

Will this cable work with a monitor that only has DisplayPort 1.2?

The cable is backwards compatible with DisplayPort 1.3, 1.2 and 1.1, so it will function at the older standard's maximum resolution and refresh rate.

How can I verify the cable is running at 4K 144Hz after connecting it?

Check your OS display settings or monitor on-screen menu to confirm 3840x2160 at 144Hz is active; the cable supports up to 32.4Gbps bandwidth for that mode.

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