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Black DisplayPort 2.1 cable with nylon braid, male-to-male connectors, 3.3 ft long

ESTONE

ESTONE LJ-DP16K DisplayPort 2.1 Cable 3.3 ft 40Gbps 8K@60Hz

SKU CH-9T9T-J7HQG

A 3.3 ft DisplayPort 2.1 cable carrying 40 Gbit/s for 8K at 60 Hz and 4K at 144 Hz gaming

  • 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 2.1
  • Destination connector1 x DisplayPort 2.1
  • 40 Gbit/s bandwidth drives 8K at 60 Hz with DSC
  • 4K at 144 Hz and 2K at 240 Hz for high-refresh gaming
  • Triple-shielded solid copper conductors reduce signal loss
  • Male-to-male DisplayPort 2.1 connectors, 3.3 ft length
  • Backward compatible with DisplayPort 1.4, 1.2 and earlier

40 Gbps DisplayPort 2.1 cable for high-refresh

The ESTONE LJ-DP16K is a male-to-male DisplayPort 2.1 cable rated for 40 Gbps HBR10 bandwidth. It connects a graphics card or laptop to a monitor with a matching DisplayPort input. The 3.3 ft length suits desktop setups where the display sits close to the source. It targets gamers and creators who need 8K at 60 Hz or 4K at 144 Hz without compression artefacts.

Triple-shielded copper construction fits tight

A solid copper conductor and triple shielding protect signal integrity against electromagnetic interference. The connector uses a latch-free groove design that eases removal in cramped rear-I/O areas or behind wall-mounted panels. Backwards compatibility with DisplayPort 1.4, 1.3, 1.2 and 1.1 lets the same cable serve older hardware while the system is upgraded. No external power or active electronics are required.

Sustains 8K 60 Hz and 4K 144 Hz under continuous

Forward error correction and DSC 1.2a maintain a stable link during extended gaming sessions or long rendering jobs. The cable carries uncompressed 7.1, 5.1 or 2.0 channel audio alongside video, eliminating a separate audio run. It supports multi-stream transport for daisy-chained monitors and stereoscopic 3D formats. HDCP 2.2 and 1.4 compliance ensures protected content plays without handshake drops.

How it compares

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

Price $13.99
Cheaper than about 65% of the 3,804 comparable items (median $15.99).

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Specifications

Product
Brand nameESTONE
Model nameLJ-DP16K
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 2.1
Destination connector1 x DisplayPort 2.1
Connector detailsDisplayPort to DisplayPort 2.1 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

Will the 40 Gbit/s HBR10 bandwidth hold steady during hours of 8K@60Hz output?

The cable is rated for HBR10 at 40 Gbit/s and uses solid copper conductors with triple shielding to maintain that throughput over its 3.3 ft length.

Does the cable run warm or draw extra power when driving 4K@144Hz all day?

As a passive copper cable it adds no active circuitry, so it generates no measurable heat and consumes no power beyond the DisplayPort interface itself.

What must my graphics card and monitor already provide for this cable to deliver 8K@60Hz?

Both ends need a DisplayPort 2.1 port that supports UHBR10 and DSC 1.2a; the cable is male-to-male and requires no additional adapters or external power.

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