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Black DisplayPort 2.1 male-to-male cable 6.6 ft long with triple shielding

LUOM

LUOM TJ-A285BK DisplayPort 2.1 Male Cable 6.6 ft 80 Gbps 16K@30Hz 8K@60/120Hz HBR3

SKU CH-XY9J-VCNTX

A 6.6 ft DisplayPort 2.1 male-to-male cable delivering 80 Gbps bandwidth for 16K at 30 Hz, 8K at 60/120 Hz and 4K at 240 Hz, with HBR3 and DSC 1.2a support

  • Refresh frequency16K@30 Hz, 8K@60 Hz/120 Hz, 4K@144 Hz, 4K@165 Hz, 2K@360 Hz
  • Rated speedTest Value
  • Cable length6.6 ft (2.01 m)
  • Connector count1
  • Source connector1 x DisplayPort2.1
  • Destination connector1 x DisplayPort2.1
  • Transmits 16K video at 30 Hz for ultra-high-resolution workflows
  • Delivers 80 Gbps bandwidth to eliminate signal loss on long runs
  • Supports 4K at 240 Hz and 2K at 360 Hz for competitive gaming
  • Triple-shielded solid copper construction resists interference and maintains stability
  • Backwards compatible with DisplayPort 1.4, 1.2 and 1.1 devices

DisplayPort 2.1 cable for ultra-high resolutions

The LUOM TJ-A285BK is a 6.6 ft DisplayPort 2.1 male-to-male cable rated for 80 Gbps bandwidth. It supports 16K at 30 Hz, 8K at 60 or 120 Hz, and 4K at up to 240 Hz with Display Stream Compression. Backwards compatibility covers DisplayPort 1.4, 1.3 and 1.2 devices, making it suitable for modern GPUs and high-refresh monitors.

Triple-shielded construction

The cable uses solid copper conductors and triple shielding to maintain signal integrity at ultra-high speeds. Male DisplayPort 2.1 connectors on both ends feature the standard latching mechanism for a secure fit on graphics cards, monitors or laptops. The 6.6 ft length suits typical desk-to-monitor runs without excess slack. HDCP 2.2 and 1.4 support ensures protected content playback.

Bandwidth ceiling and compression dependency at 16K

The 80 Gbps link enables the advertised resolutions, yet 16K at 30 Hz and 8K at 120 Hz require Display Stream Compression 1.2a, so the source and display must both implement DSC. HBR3 signalling caps uncompressed 4K at lower refresh rates, while 4K at 240 Hz also relies on compression. Devices limited to DisplayPort 1.4 or earlier will fall back to their native maximums.

How it compares

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

Price $12.99
Cheaper than about 70% of the 3,804 comparable items (median $15.99).
Refresh frequency 16K@30 Hz, 8K@60 Hz/120 Hz, 4K@144 Hz, 4K@165 Hz, 2K@360 Hz
Lower than about 90% of the 648 comparable items (median 60 Hz).

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Specifications

Product
Brand nameLUOM
Model nameTJ-A285BK
Product typeDisplayPort Cable
Product colorBlack
Performance
Rated speedTest Value
Display
Refresh frequency16K@30 Hz, 8K@60 Hz/120 Hz, 4K@144 Hz, 4K@165 Hz, 2K@360 Hz
Ports & slots
Connector count1
Source connector1 x DisplayPort2.1
Destination connector1 x DisplayPort2.1
Connector detailsDisplayPort to DisplayPort 2.1 Cable 16K@30 Hz
Connector genderMale to Male
Size & build
Overall length6.6 ft (2.01 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

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Questions about this item

What bandwidth does the DisplayPort 2.1 interface cap at in practice?

The cable supports up to 80 Gbps bandwidth, enabling 16K at 30 Hz with DSC, 8K at 120 Hz or 60 Hz, and 4K at 240 Hz.

What physical space is needed for the male DisplayPort connectors?

Each end has a standard male DisplayPort 2.1 plug; allow room for the connector body and the 6.6 ft cable bend radius behind the device.

How is the cable installed, and what step do people often miss?

Plug both male ends firmly until the latches click; the common mistake is not seating the latch fully, which can cause signal dropouts.

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