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Black DisplayPort 2.1 cable, 3.3 ft, male-to-male connectors, triple-shielded

ESTONE

ESTONE LJ-DP16K DisplayPort 2.1 Cable 3.3 ft 40 Gbit/s 8K@60 Hz 4K@144 Hz 2K@240 Hz HBR10 HDR

SKU CH-BNYY-0E0GA

Connects DisplayPort 2.1 devices at up to 40 Gbit/s, supporting 8K at 60 Hz, 4K at 144 Hz and 2K at 240 Hz with HDR and triple shielding

  • 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
  • Supports 8K resolution at 60 Hz with 40 Gbit/s bandwidth
  • Delivers 4K gaming at 144 Hz for smooth high-frame-rate play
  • Enables 2K at 240 Hz for competitive esports responsiveness
  • Triple-shielded solid copper conductor resists signal interference
  • Backwards compatible with DisplayPort 1.0 through 2.0 devices

ESTONE LJ-DP16K DisplayPort 2.1 Cable

This 3.3 ft DisplayPort 2.1 cable connects a graphics card to a monitor using male-to-male connectors. It is rated for HBR10 bandwidth up to 40 Gbit/s and supports resolutions up to 8K at 60 Hz with DSC. The cable is backwards compatible with DisplayPort 1.4 through 1.0.

Suited for 8K displays

Users with 8K at 60 Hz, 4K at 144 Hz or 2K at 240 Hz displays will use the full HBR10 bandwidth. Builders needing longer runs for projector installations or multi-room setups should look at active optical cables instead. The fixed 3.3 ft length also limits full-size tower routing behind large desks.

Triple-shielded solid copper conductors resist

The solid copper core and triple shielding maintain signal integrity during extended gaming sessions without the signal droop seen on thinner stranded cables. Forward Error Correction and DSC 1.2a keep the link stable at 40 Gbit/s over the full length. The latch-free groove connector eases repeated insertion in tight I/O panels.

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 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

My graphics card only has DisplayPort 1.4 — will the ESTONE LJ-DP16K cable still carry a 4K 144 Hz signal?

Yes, the cable is backwards compatible with DisplayPort 1.4 and can deliver 4K at 144 Hz provided your GPU and monitor both support that mode over DP 1.4.

I plan to keep my older 1440p 165 Hz monitor — does this cable work at that refresh rate?

The cable supports 2K (2560 x 1440) at 165 Hz, so your existing monitor will run at its native refresh rate when connected via DisplayPort.

After plugging it in, how can I confirm the link is running at the full 40 Gbit/s HBR10 speed?

Open your GPU control panel or monitor OSD and verify the reported link rate shows HBR10 or 40 Gbit/s; that confirms the cable is operating at its rated bandwidth.

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