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Black braided USB-C to DisplayPort cable, 3.3 ft, male-to-male connectors

LUOM

LUOM TJ-A055 USB-C to DisplayPort 1.4 cable 3.3 ft 8K 60Hz 4K 144Hz 2K 240Hz 32.4 Gbps Thunderbolt 4/3 Black

SKU CH-85Y8-VERAY

Connects a USB-C or Thunderbolt source to a DisplayPort 1.4 monitor at up to 8K 60 Hz or 4K 240 Hz over 3.3 ft with 32.4 Gbps bandwidth

  • Refresh frequency8K - 7680 × 4320@60 Hz 5K - 5120 × 2880@60 Hz 4K - 3840 × 21
  • Rated speedTest Value
  • Cable length3.3 ft (1.01 m)
  • Connector count1
  • Source connector1 x USB Type-C
  • Destination connector1 x DisplayPort 1.4
  • 8K 60 Hz clarity from 32.4 Gbps bandwidth
  • 4K 144 Hz gaming with DisplayPort 1.4
  • 2K 240 Hz esports speed via Thunderbolt
  • Triple-shielded copper for stable signal
  • 3 ft braided cord fits desk setups

USB-C to DisplayPort 1.4 cable 3.3 ft

This LUOM TJ-A055 cable connects a USB-C or Thunderbolt 4/3 source to a DisplayPort 1.4 display. It carries video at up to 8K 60 Hz, 4K 144 Hz or 2K 240 Hz with 32.4 Gbps bandwidth. The triple-shielded, solid-copper construction is 3.3 ft long and coloured black.

Unidirectional source-to-display only

It suits users who need a single-direction link from a laptop, tablet or desktop with DP Alt Mode to a monitor or projector. It will not work for the reverse direction, for USB data, or for power delivery beyond what the source port already provides. Buyers needing a bidirectional dock cable or a longer run should look elsewhere.

32.4 Gbps DisplayPort 1.4 bandwidth

The cable is rated for the full 32.4 Gbps HBR3 link rate with DSC 1.2, enabling 8K 60 Hz 10-bit HDR or high-refresh 4K and 2K modes. If the host or display cannot drive that bandwidth the cable will fall back to lower modes, but it cannot exceed the 32.4 Gbps ceiling.

How it compares

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

Price $10.99
Cheaper than about 90% 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 length3.3 ft (1.01 m)
Cable length3.3 ft (1.01 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 for this cable to work?

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

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

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

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

Open your operating system's display settings or the monitor's on-screen menu and confirm the active resolution reads 3840x2160 at 144 Hz with HDR enabled if supported.

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