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Black DisplayPort 1.4 cable with male connectors, 3.3 ft length

Jansicotek

Jansicotek LJ-DP8K 3.3 ft DisplayPort 1.4 cable

SKU CH-655F-Q37Y9

A 3.3 ft DisplayPort 1.4 cable with 32.4 Gbit/s bandwidth for 8K 60Hz, 4K 144Hz and 2K 240Hz gaming, triple-shielded with solid copper conductors

  • 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
  • Enjoy 8K 60 Hz gaming with 32.4 Gbit/s HBR3 bandwidth
  • Smooth 4K 144 Hz visuals backed by DisplayPort 1.4 spec
  • Stable 2K 240 Hz play via triple-shielded solid copper conductors
  • HDR and 10-bit colour depth supported by DSC 1.2 compression
  • Multi-monitor setups enabled through MST on a single DisplayPort link

DisplayPort 1.4 cable for 8K and high-refresh gaming

The Jansicotek LJ-DP8K is a 3.3 ft DisplayPort 1.4 cable built for PC gamers and professionals who need certified 8K 60 Hz or 4K 144 Hz output. It carries HDR, FreeSync and G-SYNC signals between a graphics card and a monitor. The male-to-male connectors suit standard DisplayPort sockets on desktops and displays.

HBR3 bandwidth decides the resolution ceiling

Rated for 32.40 Gbit/s HBR3, this 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. It also handles HDCP 2.2, HDCP 1.4, DSC 1.2, MST, DPCP 1.0 and FEC. If your display or GPU requires more bandwidth than HBR3 provides, this cable will not reach the advertised mode.

Simple plug-in with triple shielding

Push the latching DisplayPort plugs straight in until they click; no tools or drivers are needed. Solid copper conductors and triple-layer shielding reduce signal drop-outs and audio-video sync issues. The 3.3 ft length limits reach to nearby monitors, so builders needing longer runs should choose a different cable. The latches can snag in tight rear-I/O spaces, so allow clearance for the release tabs.

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 does the 8K 60Hz rating actually deliver on a compatible graphics card and monitor?

It carries the full 7680 x 4320 image at 60 frames per second with 10-bit colour and HDR, using DSC 1.2 compression for visually lossless quality.

How does the DisplayPort 1.4 interface limit the maximum throughput in practice?

The HBR3 link caps at 32.4 Gbit/s, so 8K 60Hz and 4K 144Hz rely on DSC 1.2 compression to fit within that bandwidth ceiling.

Will the 3.3 ft male-to-male connectors fit a standard graphics-card port and monitor input without adapters?

Yes — both ends are full-size DisplayPort 1.4 plugs, so they slot directly into a GPU output and a monitor input with no extra hardware needed.

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