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Black braided USB-C to USB-C cable, 3.3 ft, gold-plated connectors

ZeroneTeck USB C cable 3.3 ft 40Gbps 240W 8K Thunderbolt 4

SKU CH-841B-5JXR2

A 3.3 ft USB-C cable carrying Thunderbolt 4 with 40 Gbps data, 8K video and 240 W charging

  • Rated speed40 Gbit/s
  • Connection typeUSB Type C
  • Cable length3.3
  • Connector count24
  • Connector detailsUSB Type C
  • Connector genderMale-to-Male
  • 40 Gbps data speed moves 10 GB files in seconds
  • 240 W power delivery charges laptops and phones fast
  • 8K at 60 Hz or dual 4K at 60 Hz video output
  • Gold-plated connectors with 16-core copper and graphene shielding cut interference
  • 3 ft braided nylon cable with aluminium alloy shell built to last

Purpose and Audience

The ZeroneTeck USB C cable is a 3.3 ft Thunderbolt 4 link rated for 40Gbps data, 8K video and 240W power delivery. It targets users who need a single high-performance cable for docking stations, fast external SSDs or high-resolution displays.

Build Integration

Male-to-male USB Type C connectors plug directly into host and peripheral ports without adapters. The 16-core copper construction with graphene shielding supports lossless 40Gbps throughput while the E-mark chip negotiates 240W charging safely, freeing the user from carrying separate data and power cables.

Fit and Alternatives

Suits professionals driving 8K@60Hz or dual 4K@60Hz monitors and creators moving multi-gigabyte files to 40Gbps enclosures. Buyers whose devices only support 20Gbps or lower speeds, or who need longer runs beyond 3.3 ft, should look at something else.

How it compares

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

Price $21.99
Pricier than about 81% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameZeroneTeck
Product typeUSB
Product colorBlack
Performance
Rated speed40 Gbit/s
Ports & slots
Connection typeUSB Type C
Connector count24
Connector detailsUSB Type C
Connector genderMale-to-Male
Size & build
Cable length3.3
Build detailsCopper

Questions about this item

How long can the cable run before 40 Gbps signal integrity drops?

The 3.3 ft length meets Thunderbolt 4 passive-cable limits for full 40 Gbps throughput.

Does the braided nylon jacket and graphene shielding keep the cable cool during continuous 240 W charging?

Copper conductors and shielding are rated for 240 W PD; the braided nylon dissipates heat under sustained load.

Which host port and device combination is required for 8K 60 Hz video output?

A Thunderbolt 4 or USB4 40 Gbps port with DisplayPort Alt Mode and an 8K-capable monitor.

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