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Black DisplayPort 1.4 cable with braided nylon jacket and gold-plated male connectors, 6.6 ft length

LUOM

LUOM LJ-DP8K DisplayPort cable 6.6 ft 8K 60 Hz 4K 144 Hz HBR3 32.4 Gbps

SKU CH-6Z9W-D4Z6S

Connects a DisplayPort 1.4 source to a monitor at up to 8K 60 Hz or 4K 144 Hz with 32.4 Gbps bandwidth over 6.6 ft

  • Refresh frequency8K (7680 × 4320) @ 60 Hz / 30 Hz, 5K (5120 × 2880) @ 60 Hz /
  • Rated speedTest Value
  • Cable length6.6 ft (2.01 m)
  • Connector count1
  • Source connector1 x DisplayPort 1.4
  • Destination connector1 x DisplayPort 1.4
  • Delivers 8K at 60 Hz via 32.4 Gbps HBR3 bandwidth
  • Runs 4K at 144 Hz for smooth high-refresh gaming
  • Triple-layer shielding with solid copper keeps signals stable
  • Gold-plated connectors and nylon braid resist wear from repeated use
  • Backward compatible with DP 1.3, 1.2, 1.2a and 1.1

LUOM LJ-DP8K 6.6 ft DisplayPort 1.4 Cable

This new LUOM DisplayPort cable connects a graphics card to a monitor using male-to-male DisplayPort 1.4 connectors. It measures 6.6 ft and carries a black nylon-braided jacket with gold-plated ends. The construction uses solid copper conductors and triple shielding to maintain signal integrity at high data rates. It is built for gamers and professionals who need a reliable link between compatible GPUs and displays.

Who this suits and who should look elsewhere

The cable suits owners of monitors and graphics cards that support DisplayPort 1.4 and want to run 8K at 60 Hz, 4K at 144 Hz or 2K at 240 Hz. It also works with earlier DisplayPort versions for lower resolutions. Buyers whose hardware only offers HDMI, USB-C or DVI ports cannot use this cable. Anyone needing a longer run than 6.6 ft or an angled connector should choose a different model.

HBR3 bandwidth of 32.4 Gbps decides fit

The single specification that determines compatibility is the HBR3-rated bandwidth of 32.4 Gbps. This throughput enables the listed 8K, 4K and 2K refresh-rate combinations. If the source and sink devices do not both support HBR3, the cable will fall back to a lower link rate and the highest resolutions or refresh rates will not be available.

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).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

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 length6.56 ft (2 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

Is the 6.6 ft length the only option for this LUOM LJ-DP8K cable?

The supplier lists this model at 6.6 ft (6.56 ft). No other lengths are mentioned for the LJ-DP8K.

Will 8K at 60 Hz actually run on my graphics card and monitor with this cable?

The cable is rated for HBR3 bandwidth of 32.4 Gbps and supports 8K 7680 x 4320 at 60 Hz with DSC and FEC. Both your GPU and display must also support DisplayPort 1.4, DSC and 8K timing for the mode to work.

What does the DisplayPort 1.4 HBR3 rating cap in real use?

HBR3 provides up to 32.4 Gbps total link bandwidth. That ceiling allows 8K at 60 Hz or 4K at 144 Hz with 10-bit HDR when DSC is active; without DSC the practical limit drops to 4K at 120 Hz or 8K at 30 Hz.

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