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Black DisplayPort 1.4 extension cable 3.3 ft male to female triple shielded nylon braid

LUOM

LUOM TJ-A028 DisplayPort 1.4 Extension Cable 3.3ft 8K@60Hz 4K@144Hz 2K@240Hz HBR3 32.4Gbps Male-Female Black

SKU CH-MYXE-4XAR8

A 3.3 ft DisplayPort 1.4 extension cable supporting 8K at 60 Hz, 4K at 144 Hz and 2K at 240 Hz with 32.4 Gbps bandwidth

  • 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

Cable Length 3.3 Feet

  • Supports 8K resolution at 60 Hz for ultra-sharp visuals
  • Delivers 4K at 144 Hz and 2K at 240 Hz for high-refresh gaming
  • HBR3-rated 32.4 Gbps bandwidth ensures stable high-speed transmission
  • Triple shielding with solid copper conductors resists interference
  • Male-to-female 3.3 ft extension adds reach while protecting ports

Extension cable for DisplayPort 1.4 links

This male-to-female cable extends an existing DisplayPort connection by 3.3 ft. It carries DisplayPort 1.4 signals at HBR3 bandwidth up to 32.4 Gbit/s. The construction uses 26-30 AWG solid copper conductors with triple shielding and gold-plated connectors. It is intended for desktop PCs, laptops, monitors or TVs that need a longer reach without replacing the primary cable.

Practical limits of the DisplayPort 1.4 interface

The link supports 8K at 60 Hz, 5K at 60 Hz, 4K at 144 Hz and 2K at 240 Hz, all within the 32.4 Gbit/s ceiling. HBR3 signalling enables DSC 1.2 compression and forward error correction for stable high-rate transport. HDCP 2.2, HDR, multi-stream transport and stereoscopic 3D are carried through. Backward compatibility covers DisplayPort 1.3, 1.2 and 1.1 devices at their native rates.

Checks before ordering

Verify that both the source and the display have full-size DisplayPort 1.4 ports; this cable does not fit Mini DisplayPort or HDMI sockets. Confirm that the combined length of the existing cable plus this 3.3 ft extension stays within the reliable range for the target resolution and refresh rate. Ensure the host GPU and monitor firmware support the desired mode — 8K 60 Hz, 4K 144 Hz or 2K 240 Hz — and that HDR or DSC features are enabled in the driver.

How it compares

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

Price $11.99
Cheaper than about 80% of the 3,804 comparable items (median $15.99).

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Specifications

Product
Brand nameLUOM
Model nameTJ-A028
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 Female
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

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Questions about this item

Which length of this DisplayPort 1.4 extension cable should I choose?

The cable is available in a single 3.3 ft length. It is designed to extend an existing DisplayPort connection by that distance, so choose it when you need roughly one metre of extra reach.

What does the 32.4 Gbps bandwidth mean for my monitor setup?

The 32.4 Gbps HBR3 rating allows 8K at 60 Hz, 4K at 144 Hz or 2K at 240 Hz with HDR and DSC compression, provided your graphics card and display also support those modes.

How does the DisplayPort 1.4 interface limit what I can run?

The DP 1.4 male-to-female connectors cap the link at HBR3 speeds, so resolutions above 8K 60 Hz or refresh rates beyond 240 Hz at 1440p are not possible even with a faster source or sink.

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