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Black DisplayPort 1.4 cable, male-to-male connectors, 3.3 ft length

Jansicotek

Jansicotek LJ-DP8K displayport cable 3.3 ft

SKU CH-VBK6-QZC8V

VESA-certified DisplayPort 1.4 cable carries 8K@60Hz and 4K@144Hz over 3.3 ft with HBR3 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
  • VESA-certified cable guarantees 32.40 Gbit/s bandwidth
  • 8K at 60 Hz resolution for ultra-sharp visuals
  • 4K at 144 Hz refresh rate for smooth gaming
  • Triple-shielded copper conductor prevents signal loss
  • Supports HDR and HDCP 2.2 for protected 4K content

8K DisplayPort 1.4 Cable

The Jansicotek LJ-DP8K is a 3.3 ft male-to-male DisplayPort 1.4 cable rated for HBR3 bandwidth of 32.4 Gbit/s. It targets PC builders and laptop users who need a VESA-certified link for ultra-high-resolution monitors or high-refresh-rate gaming displays. The triple-shielded copper construction supports HDR, HDCP 2.2, HDCP 1.4, DPCP 1.0, stereoscopic 3D, multi-stream transport and DSC. It is not suited for buyers who need longer runs or cables with latching mini-DisplayPort ends.

Build Integration

The cable connects a DisplayPort 1.4 output on a desktop graphics card or laptop directly to a DisplayPort 1.4 input on a monitor. Its 3.3 ft length keeps the signal path short for maximum bandwidth integrity while freeing up desk space compared with longer cables. Triple shielding and solid copper conductors reduce electromagnetic interference in dense build environments. It requires no external power or active electronics and works with standard DisplayPort 1.4 ports on both host and display.

Upgrade Path

This cable replaces older DisplayPort cables limited to HBR2 or lower bandwidth when moving to 8K at 60 Hz, 4K at 144 Hz or 1080p at 240 Hz. The jump is worthwhile when the source and sink both support DisplayPort 1.4 HBR3 and the user needs certified 32.4 Gbit/s throughput for high refresh rates, HDR or multi-stream setups. It does not add bandwidth beyond the DisplayPort 1.4 specification, so systems already limited to earlier revisions will not gain the listed resolutions or refresh rates.

How it compares

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

Price $9.99
Cheaper than about 91% of the 3,804 comparable items (median $15.99).

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Specifications

Product
Brand nameJansicotek
Model nameLJ-DP8K
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 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

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Questions about this item

What is the maximum bandwidth this cable can sustain during extended gaming sessions?

The cable is rated for HBR3 bandwidth up to 32.4 Gbit/s, supporting 8K at 60 Hz or 4K at 144 Hz without signal loss.

Does the triple-shielded copper construction stay cool and quiet when running at 240 Hz all day?

As a passive copper cable it generates no noise and negligible heat even at 1080p 240 Hz or 2K 165 Hz continuous use.

Which graphics cards must I already have to use the 8K 60 Hz capability?

You need a GPU with DisplayPort 1.4 output such as RTX 3090, 3080, 3070, 2080, 2070 or AMD RX 6900 XT, 6800, 6700 XT.

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