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Black nylon-braided DisplayPort 1.4 cable with gold male connectors, 3.3 ft long

LUOM

LUOM LJ-DP8K DisplayPort cable 3.3 ft 8K 60Hz 4K 144Hz 32.4 Gbit/s

SKU CH-V2K9-70ZRY

A 3.3 ft DisplayPort 1.4 cable carrying 32.4 Gbit/s bandwidth for 8K at 60 Hz, 4K at 144 Hz and 2K at 240 Hz

  • Refresh frequency8K (7680 × 4320) @ 60 Hz / 30 Hz, 5K (5120 × 2880) @ 60 Hz /
  • Rated speedTest Value
  • Cable length3.3 ft (1.01 m)
  • Connector count1
  • Source connector1 x DisplayPort 1.4
  • Destination connector1 x DisplayPort 1.4
  • 8K 60 Hz resolution for ultra-sharp video
  • 4K 144 Hz refresh rate for smooth gaming
  • 4 Gbit/s bandwidth carries high-fidelity signals
  • Triple-layer shielding blocks interference
  • Gold-plated connectors resist corrosion

3.3 ft DisplayPort 1.4 cable for 8K workflows

This 3.3 ft DisplayPort 1.4 cable connects a desktop, laptop or GPU to a monitor or projector with male-to-male terminals. It is built for users who need 8K resolution at 60 Hz or high-refresh 4K and 2K gaming without signal loss. The triple-shielded, nylon-braided construction aims to survive frequent plugging in professional or enthusiast setups.

Bandwidth ceiling at 32.4 Gbit/s HBR3

The cable is rated for HBR3 bandwidth of 32.4 Gbit/s, which defines the hard limit for uncompressed video transport. At that ceiling it can carry 8K at 60 Hz or 4K at 144 Hz with 10-bit HDR, but higher resolutions or refresh rates would exceed the link capacity. HDCP 2.2 and 1.4 are supported for protected content, while DSC and FEC help maintain integrity near the limit.

Comfortable at 4K 144 Hz and 2K 240 Hz.

In practice the link handles 4K at 144 Hz and 2K at 240 Hz with headroom for HDR and multi-stream transport. Pushing to 8K reaches the maximum 60 Hz refresh rate, and any attempt to exceed that resolution or rate runs out of bandwidth. The 3.3 ft length keeps attenuation low, but longer runs would require active circuitry not present here.

How it compares

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

Price $9.99
Cheaper than about 91% of the 3,804 comparable items (median $15.99).

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Specifications

Product
Brand nameLUOM
Model nameLJ-DP8K
Product typeDisplayPort Cable
Product colorBlack
Performance
Rated speedTest Value
Display
Refresh frequency8K (7680 × 4320) @ 60 Hz / 30 Hz,
5K (5120 × 2880) @ 60 Hz / 30 Hz,
4K (4096 × 2160) @ 144 Hz / 120 Hz/60 Hz/30 Hz,
2K (2560 × 1440) @ 240 Hz / 165 Hz/144 Hz/120 Hz/60 Hz/30 Hz,
1080p (1920 × 1080) @ 240 Hz / 165 Hz/144 Hz/120 Hz/60 Hz/30 Hz,
Ports & slots
Connector count1
Source connector1 x DisplayPort 1.4
Destination connector1 x DisplayPort 1.4
Connector detailsDisplayPort 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

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Questions about this item

Should I pick a longer or shorter cable for my 4K 144 Hz monitor?

At 3.3 ft this cable meets the DisplayPort 1.4 HBR3 bandwidth of 32.4 Gbit/s, so it will carry 4K at 144 Hz without compression; choose a longer run only if the extra reach is necessary.

What does the 32.4 Gbit/s rating actually deliver on my GPU?

The 32.4 Gbit/s HBR3 link supports 8K at 60 Hz with 10-bit HDR or 4K at 144 Hz at full colour depth, plus DSC for higher refresh rates such as 2K at 240 Hz.

Is the DisplayPort 1.4 connector backwards compatible with my older 1.2 monitor?

Yes, the male-to-male DP 1.4 plugs work with DP 1.2 and 1.1 ports; the link will simply negotiate the highest common rate, so 4K at 60 Hz or 2K at 144 Hz will still function.

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