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Black USB-C to USB-C cable with braided jacket and metal connectors

Jansicotek

Jansicotek TJ-Thunderbolt5 6.6Ft 240W 80Gbps 16K@60Hz USB4 Gen4x20G cable

SKU CH-2GZC-1K41M

A USB-C cable delivering 240 W charging, 80 Gbps data and 16K@60 Hz video over 6.6 ft

  • Refresh frequency16K@60 Hz
  • Connection typeUSB C to USB C
  • Connector genderMale to Male
  • Apple compatibilityUSB-C port
  • Product typeUSB4
  • Product colorBlack

Cable Length 6.6 Feet

  • Charges up to 240W for rapid laptop power
  • Transfers data at 80Gbps with USB4 Gen4x20G
  • Drives 16K@60Hz displays for ultra-clear video
  • Works with Thunderbolt 5 and earlier Thunderbolt versions
  • Built with gold-plated connectors and nylon-braided jacket

High-Power USB-C Cable

The Jansicotek TJ-Thunderbolt5 is a 6.6Ft USB-C to USB-C cable built to the USB4 Gen4x20G standard. It carries up to 240W of power delivery and 80Gbps of bi-directional data bandwidth. The construction uses gold-plated connectors, an aluminium alloy shell, oxygen-free copper conductors and a nylon-braided jacket.

Professional Display and Storage Users

This cable suits creators driving 16K@60Hz or dual 8K monitors from a single port, and professionals moving large datasets between USB4 Gen4x2 hosts and high-speed storage. It is not for buyers whose devices only support Thunderbolt 3 or USB 3.2, because those hosts cannot reach the 80Gbps data rate or the 240W charging ceiling.

80Gbps USB4 Gen4x20G Data Rate

The decisive specification is the 80Gbps transfer ceiling enabled by the USB4 Gen4x20G interface. Both the host and the peripheral must implement this generation to unlock the full bandwidth; otherwise the link falls back to the lower speed the device supports.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $33.99
Pricier than about 90% of the 15,227 comparable items (median $14.99).
Refresh frequency 16K@60 Hz
Typical for this category: the median of 366 items is 60 Hz.

Specifications

Product
Brand nameJansicotek
Model nameTJ-Thunderbolt5
Product typeUSB4
Product colorBlack
Display
Refresh frequency16K@60 Hz
Ports & slots
Connection typeUSB C to USB C
Thunderbolt 3 supportYes
Connector genderMale to Male
Compatibility
Apple compatibilityUSB-C port

Other versions of this model

5 more in the same range

Questions about this item

At what power level does the 48V/5A delivery stop increasing during sustained charging?

The cable supports up to 240W (48V/5A) power delivery; actual output is limited by the connected charger and device negotiation.

How warm does the nylon-braided jacket get when the cable runs at 80Gbps all day?

The cable uses tinned oxygen-free copper conductors and gold-plated connectors to minimise resistance, but no temperature-rise figure is published for continuous 80Gbps operation.

Which host port standard must my laptop already have to reach 16K@60Hz video?

The host USB-C port must support DisplayPort Alternate Mode with sufficient bandwidth for 16K@60Hz; the cable itself is rated for that resolution.

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