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Grey 10 ft DisplayPort cable with male connectors on both ends, braided nylon jacket and gold-plated plugs

LUOM

LUOM DP8KA1 DisplayPort cable 10 ft 8K 60Hz 4K 144Hz 2K 240Hz HBR3 32.4 Gbps HDR HDCP 2.2

SKU CH-HR2X-10YNJ

A 10 ft DisplayPort 1.4 cable carrying 32.4 Gbit/s for 8K at 60 Hz, 4K at 144 Hz and 2K at 240 Hz with HDR and HDCP 2.2

  • Refresh frequency8K (7680 × 4320) @ 60 Hz / 30 Hz, 5K (5120 × 2880) @ 60 Hz /
  • Rated speedTest Value
  • Cable length10 ft (3.05 m)
  • Connector count1
  • Source connector1 x DisplayPort 1.4
  • Destination connector1 x DisplayPort 1.4
  • Delivers 8K at 60 Hz with 32.4 Gbps HBR3 bandwidth
  • Drives 4K at 144 Hz and 2K at 240 Hz for smooth gaming
  • Triple shielding plus 28 AWG solid copper keeps signals clean
  • Gold-plated male-to-male connectors resist corrosion for reliable links
  • Supports HDR, HDCP 2.2, MST and DSC for advanced display features

LUOM DP8KA1 DisplayPort cable

The LUOM DP8KA1 is a ten-foot DisplayPort 1.4 cable with male-to-male connectors, built for users who need a single link between a graphics card and a high-refresh monitor. It carries HBR3 bandwidth rated at 32.4 Gbit/s and supports HDCP 2.2, HDR and multi-stream transport for extended or mirrored desktops. The grey, triple-shielded jacket uses solid copper conductors and gold-plated terminals for durable everyday use.

Sustained 8K and high-refresh signalling

The cable maintains its rated 32.4 Gbit/s throughput over the full ten-foot length, delivering 8K at 60 Hz, 4K at 144 Hz and 2K at 240 Hz without the signal drop-outs that shorter bursts can hide. Forward error correction and DSC compression keep colour depth at 48-bit during long gaming or streaming sessions. Triple tin shielding and foil-and-braid construction suppress electromagnetic interference that typically degrades picture stability over time.

Check your ports and resolution targets

Verify that both source and display have full-size DisplayPort 1.4 sockets; the cable will not fit mini-DisplayPort, HDMI or DVI without an active adapter. Confirm your GPU and monitor firmware support the exact resolution and refresh pair you intend, such as 4K at 144 Hz or 2K at 240 Hz, because older DisplayPort 1.2 implementations cannot reach those rates. The ten-foot reach suits typical desk-to-monitor runs but may be tight for routing through walls or under raised floors.

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 nameDP8KA1
Product typeDisplayPort Cable
Product colorGrey
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 2.1 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

Does the 10 ft length introduce any signal loss or heat during all-day 8K 60 Hz use?

The 10 ft cable uses 28 AWG solid copper conductors with triple shielding and is rated for HBR3 32.4 Gbps bandwidth, so it maintains full 8K 60 Hz signal integrity without added heat or power draw.

What DisplayPort version must my source and display both have for 8K 60 Hz or 4K 144 Hz?

Both devices need DisplayPort 1.4 ports; the cable is DP 1.4 certified and backwards compatible with DP 1.2 and 1.1 for lower resolutions.

Will this cable work with my RTX 3080 and an older 1440p 144 Hz monitor?

Yes, the cable supports 2560 x 1440 at 144 Hz and is fully backwards compatible with DP 1.2 and 1.1, so it works with your RTX 3080 and existing monitor.

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