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Black DisplayPort 2.1 cable with braided sleeve, male-to-male connectors, 6.6 ft length

ESTONE

ESTONE LJ-DP16K DisplayPort Cable 2.1 6.6 ft 40Gbps 8K@60Hz 4K@144Hz 2K@240Hz HBR10 HDR10

SKU CH-PSWT-D45MQ

A 6.6 ft DisplayPort 2.1 cable delivering 40 Gbit/s bandwidth for 8K at 60 Hz, 4K at 144 Hz and 2K at 240 Hz with HDR10 and triple shielding

  • TypeDisplayPort Cable
  • ColorBlack
  • Length6.56 ft.
  • Cable Length6.6 ft.
  • Connector Number1
  • Connect From1 x DisplayPort 2.1
  • 40 Gbit/s bandwidth for 8K 60 Hz gaming
  • 4K 144 Hz and 2K 240 Hz refresh rates supported
  • Triple-shielded solid copper conductor reduces interference
  • HDR10 and 7.1 audio pass-through enhance immersion
  • 6 ft male-to-male DisplayPort 2.1 connection

What this cable does and who needs it

This DisplayPort 2.1 cable carries up to 40 Gbit/s over 6.6 ft, linking a graphics card or laptop to a monitor with a single male-to-male connection. It is built for users who want 8K at 60 Hz, 4K at 144 Hz or 2K at 240 Hz without signal loss, and who value the plug-and-play simplicity of a certified HBR10 link.

Resolutions and refresh rates it handles

The cable supports 7680 x 4320 at 60 Hz, 5120 x 2880 at 60 Hz, 4096 x 2160 at 144 Hz and 2560 x 1440 at 240 Hz, all with DSC 1.2a compression where required. At 1920 x 1080 it reaches 360 Hz, so competitive gaming and high-frame-rate content both stay within the 40 Gbit/s ceiling. Beyond those combinations the bandwidth runs out, so higher resolutions or faster refresh rates would need a shorter run or a different interface.

Interface limits and practical constraints

DisplayPort 2.1 at HBR10 tops out at 40 Gbit/s, which the cable meets over its full 6.6 ft length; longer runs would risk errors even with triple shielding and solid copper conductors. The link is backward compatible with DisplayPort 1.4, 1.3, 1.2 and 1.1, but those older ports cannot deliver the 8K or high-refresh 4K modes. HDCP 2.2 and 1.4 are supported for protected content, while MST and FEC keep multi-monitor chains stable within the same bandwidth budget.

Highlights

  • 40 Gbit/s bandwidth for 8K 60 Hz gaming
  • 4K 144 Hz and 2K 240 Hz refresh rates supported
  • Triple-shielded solid copper conductor reduces interference
  • HDR10 and 7.1 audio pass-through enhance immersion
  • 6 ft male-to-male DisplayPort 2.1 connection

Specifications

BrandESTONE
ModelLJ-DP16K
TypeDisplayPort Cable
ColorBlack
Length6.56 ft.
Cable Length6.6 ft.
Connector Number1
Connect From1 x DisplayPort 2.1
Connect To1 x DisplayPort 2.1
Connector DetailDisplayPort to DisplayPort 2.1 Cable 8K@60Hz
Terminal GenderMale to Male
SpeedTest Value
SpecificationsBandwidth: HBR10 Rated, Supports up to 40 Gbit/s
Features: Supports HBR10 / HBR3 / HDCP 2.2 / HDCP1.4 / HDR / DPCP 1.0 / Stereoscopic 3D video / Multi-stream transport (MST) / DSC
Supports: FEC Forward Error Correction and maximum 32 audio channels
Refresh Rate:
8K (7680 x 4320) @ 60Hz / 30Hz
5K (5120 x 2880) @ 60Hz / 30Hz
4K (4096 x 2160) @ 144Hz / 120Hz/60Hz/30Hz
2K (2560 x 1440) @ 360Hz / 240Hz / 165Hz/144Hz/120Hz/60Hz/30Hz
1080p (1920 x 1080) @ 360Hz / 240Hz / 165Hz/144Hz/120Hz/60Hz/30Hz
ShieldingTriple-shielded
ConductorSolid Copper Conductor
Constructiontest123
Refresh Rate8K (7680 x 4320) @ 60Hz / 30Hz,
5K (5120 x 2880) @ 60Hz / 30Hz,
4K (4096 x 2160) @ 144Hz / 120Hz/60Hz/30Hz,
2K (2560 x 1440) @ 240Hz / 165Hz/144Hz/120Hz/60Hz/30Hz,
1080p (1920 x 1080) @ 240Hz / 165Hz/144Hz/120Hz/60Hz/30Hz,
Sound QualityProduction Test
FeaturesDisplayPort cable not only can support 3D video but also can support the resolution up to 8K@60Hz, 4K@144Hz/120Hz, ideal for doing high-performance gaming or watching an HD movie on your television.
Designed with tinned copper and triple-layer shielding, the DP Cable is enough to transfer high-quality and stable video and audio signals, no worry about visual and audio glitches, artifacts, and audio/video synchronization problems. urability under heavy usage and multiple plugging and unplugging.
Superior Vision with DisplayPort 2.1
DisplayPort 2.1 can transmit up to 40Gbs bandwidth, w
Windows VistaWorks with Windows Vista
Disclaimer‎ 8.19 x 3.7 x 0.63 inches

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Questions about this item

Will this DisplayPort 2.1 cable work with my older graphics card that only has DisplayPort 1.4?

Yes, it is backwards compatible with DisplayPort 1.4, 1.3, 1.2, 1.1 and 1.0, so it will function normally with your existing card.

How can I verify the cable is delivering the full 40Gbps bandwidth after connecting it?

Check your monitor's on-screen display or GPU control panel to confirm the active resolution and refresh rate match the cable's rated 8K@60Hz or 4K@144Hz capabilities.

Does the package include any adapters or mounting hardware, or is it just the cable?

The box contains only the 6.6 ft DisplayPort 2.1 male-to-male cable itself; no adapters, brackets or extra accessories are included.

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