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Manw 3.3FT USB4 Thunderbolt 4 cable, USB-C connectors, matte finish

Manw

Manw 3.3FT USB4 Thunderbolt 4 Cable 40Gbps 240W 8K@60Hz

SKU CH-KRZ3-3FHV6

A 3.3FT cable delivering 40Gbps data, 240W charging and 8K@60Hz video over Thunderbolt 4

  • 40 Gbps bandwidth moves huge files and backups in seconds
  • 240 W power delivery charges laptops and high-power gear rapidly
  • 8K at 60 Hz video output drives ultra-sharp external displays
  • 3 ft length reaches docks and monitors without excess cable
  • Thunderbolt 3 and 4 backward compatibility works with every USB-C device

What this cable does

This 3.3FT Manw cable combines USB4 and Thunderbolt 4 performance in a single USB-C connector. It moves data at up to 40Gbps, delivers up to 240W of power for rapid laptop charging and carries 8K video at 60Hz for external displays. The design is backward compatible with Thunderbolt 3 and standard USB-C devices.

Bandwidth and power limits

The 40Gbps ceiling applies only when both host and peripheral support the full USB4 or Thunderbolt 4 specification. If either end falls back to an earlier USB standard the transfer rate will drop to that lower tier. Similarly the 240W charging capability requires a charger and device that both implement the matching power-delivery profile; otherwise the cable will negotiate a lower wattage.

Check your ports before ordering

Verify that the computer, dock or drive you plan to connect exposes a USB-C port rated for Thunderbolt 3 or Thunderbolt 4 if you need the full 40Gbps throughput and 8K@60Hz video. Ports labelled only as USB 3.x or USB 2.0 will work for basic data and charging but cannot reach the headline speeds or resolutions. Ensure your power source and receiving device both support the 240W profile to use the maximum charging rate.

Highlights

  • 40 Gbps bandwidth moves huge files and backups in seconds
  • 240 W power delivery charges laptops and high-power gear rapidly
  • 8K at 60 Hz video output drives ultra-sharp external displays
  • 3 ft length reaches docks and monitors without excess cable
  • Thunderbolt 3 and 4 backward compatibility works with every USB-C device

Specifications

BrandManw

Questions about this item

Should I pick the 3.3FT length or a different one?

The cable is supplied at 3.3FT, which suits typical desk-to-dock or laptop-to-monitor setups without excess slack.

What does the 40Gbps rating mean when I copy files between drives?

It allows up to 40Gbps theoretical bandwidth so large video projects or backups move at the full speed of Thunderbolt 4 ports.

Does the Thunderbolt 4 label limit charging or video on non-Thunderbolt USB-C ports?

The cable works with standard USB-C devices and still delivers up to 240W charging and 8K@60Hz video where the host supports it.

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