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Black USB-C to DisplayPort cable 3.3 ft nylon braided aluminum connectors

Jansicotek

Jansicotek TJ-A055 USB-C to DisplayPort 1.4 cable 3.3 ft 8K 60Hz 4K 144Hz 2K 240Hz

SKU CH-Z2M4-SSK9T

Connects a USB-C source to a DisplayPort 1.4 display at 8K 60 Hz, 4K 144 Hz or 2K 240 Hz over a 3.3 ft triple-shielded copper cable with aluminium connectors

  • Refresh frequency8K - 7680 × 4320@60 Hz 5K - 5120 × 2880@60 Hz 4K - 3840 × 21
  • Rated speedTest Value
  • Cable length3.3 ft (1.01 m)
  • Connector count1
  • Source connector1 x USB Type-C
  • Destination connector1 x DisplayPort 1.4
  • 8K 60 Hz resolution with 32.4 Gbps bandwidth
  • 4K 144 Hz refresh rate for smooth gaming
  • 2K 240 Hz high-speed display support
  • Thunderbolt 3/4 compatible plug-and-play
  • Triple-shielded solid copper construction for signal stability

USB-C to DisplayPort 1.4 cable for 8K workflows

The Jansicotek TJ-A055 links a USB-C source to a DisplayPort 1.4 display over 3.3 ft. It targets creators and gamers who need 8K at 60 Hz or 4K at 144 Hz without an active adapter. The unidirectional cable carries video only and does not supply power.

DisplayPort 1.4 bandwidth ceiling and compression

The link tops out at 32.4 Gbps using HBR3 signalling. DSC 1.2 provides up to 3:1 visually lossless compression so the pipe can reach 8K 60 Hz 10-bit HDR. Without DSC the same bandwidth would force lower resolution or refresh rate.

8K 60 Hz and 4K 144 Hz headroom

The cable comfortably handles 7680×4320 at 60 Hz, 5120×2880 at 60 Hz and 3840×2160 at 144 Hz with HDR. It also drives 2560×1440 at 240 Hz for high-refresh gaming. Buyers needing 8K above 60 Hz or 4K above 144 Hz will exceed the 32.4 Gbps limit.

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 nameJansicotek
Model nameTJ-A055
Product typeDisplayPort Cable
Product colorBlack
Performance
Rated speedTest Value
Display
Refresh frequency8K - 7680 × 4320@60 Hz
5K - 5120 × 2880@60 Hz
4K - 3840 × 2160@144 Hz, 120 Hz, 60 Hz
2K - 2560 × 1440@240 Hz, 165 Hz, 144 Hz, 120 Hz, 60 Hz
Ports & slots
Connector count1
Source connector1 x USB Type-C
Destination connector1 x DisplayPort 1.4
Connector detailsUSB C 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

Other versions of this model

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Questions about this item

Which length should I choose for a desk setup?

The cable is 3.3 ft long, which works well for a monitor placed close to a laptop or desktop on the same desk.

What does the 32.4 Gbps bandwidth mean for my display?

It enables 8K at 60 Hz with 10-bit HDR, 4K at 144 Hz, or 2K at 240 Hz, provided your source and monitor support those modes.

Does the USB-C end carry Thunderbolt and what does that cap?

The cable works with Thunderbolt 3 and 4 hosts, but it is unidirectional USB-C to DisplayPort 1.4 only and does not carry power or data.

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