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Black braided USB-C to DisplayPort cable, 10 ft, male-to-male connectors

LUOM

LUOM TJ-A055 USB-C to DisplayPort 1.4 cable 10 ft 8K 60Hz 4K 144Hz 32.4Gbps Thunderbolt 4/3 Black

SKU CH-GVH3-6AYWB

Connects a USB-C or Thunderbolt source to a DisplayPort 1.4 monitor at up to 8K 60 Hz or 4K 144 Hz over 10 ft of triple-shielded copper

  • Refresh frequency8K - 7680 × 4320@60 Hz 5K - 5120 × 2880@60 Hz 4K - 3840 × 21
  • Rated speedTest Value
  • Cable length10 ft (3.05 m)
  • Connector count1
  • Source connector1 x USB Type-C
  • Destination connector1 x DisplayPort 1.4
  • 8K at 60 Hz with 32.4 Gbps bandwidth
  • 4K at 144 Hz for smooth gaming
  • Thunderbolt 4 and 3 compatible devices
  • Triple-shielded solid copper conductor
  • 10 ft length for flexible placement

What this cable connects

The LUOM TJ-A055 links a USB-C or Thunderbolt 4/3 source to a DisplayPort 1.4 display. It is built for users who need 8K at 60 Hz or 4K at up to 144 Hz from a laptop, tablet or desktop with DP Alt Mode. The unidirectional design means it only carries video from the USB-C device to the monitor, not the reverse.

Resolution headroom and limits

Bandwidth reaches 32.4 Gbps, enabling 7680×4320 at 60 Hz, 5120×2880 at 60 Hz, 3840×2160 at 144 Hz and 2560×1440 at 240 Hz. DSC 1.2 compression extends usable headroom for high-refresh scenarios. The cable runs out when the host lacks DP Alt Mode or when either end cannot drive the target resolution and refresh rate.

Built-in chip and shielding

A CYPD smart chip inside the DisplayPort connector stabilises the link across the 10 ft run. Triple shielding and 28 AWG tinned copper conductors suppress interference. The bundle includes no adapters or software; the cable alone delivers HDR, HDCP 2.3/2.2, VRR, ALLM and MST support when both devices implement those features.

How it compares

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

Price $13.99
Cheaper than about 65% 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 length10 ft (3.05 m)
Cable length10 ft (3.05 m)
Cable shieldingTriple-shielded
Conductor typeSolid Copper Conductor
Build detailsTest123
Compatibility
Supported platformsWorks with Windows Vista

Other versions of this model

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Questions about this item

Will the LUOM TJ-A055 cable work with an older 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 transmit video to a DisplayPort 1.2 display at the monitor's supported resolution and refresh rate.

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

Open the display settings on your source device and confirm the output shows 3840x2160 at 144 Hz; the on-screen display of a compatible monitor will also report the active refresh rate.

Does the 10 ft package include any adapters or do I need to buy a separate USB-C power adapter for my laptop?

The box contains only the USB-C to DisplayPort 1.4 cable itself; no adapters are included and no separate power adapter is required for video transmission.

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