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Blue 6.0 ft USB 3.0 cable with Type A male plugs at both ends

VCOM International Ltd

VCOM International Ltd CU303-6FEET 6.0 ft USB 3.0 Type A Male to Type A Male Cable

SKU CH-0SV6-ZDQ34

A 6.0 ft USB 3.0 Type A male-to-male cable for direct device-to-device data transfer at up to 5 Gbp/s

  • Up to 5 Gbps data speed via USB 3.0 standard
  • Pure copper conductors ensure reliable high-speed transmission
  • Double shielding reduces electromagnetic and radio interference
  • Flexible PVC jacket and double-moulded ends resist breakage
  • Works with Windows 2000 through Windows 8

What this cable does

The VCOM CU303-6FEET is a 6.0 ft USB 3.0 Type A male-to-male cable designed for direct device-to-device or device-to-hub connections. It supports the USB 3.0 transmission standard at up to 5 Gbp/s for fast data transfer. The cable is built with high-quality OFC pure copper conductors and double-layer aluminium foil shielding to reduce electromagnetic interference. It is intended for users who need a reliable link between two USB-A ports.

Thermals noise and power

This passive copper cable draws no external power and generates no audible noise during operation. Heat output is negligible under normal data-transfer loads. The elastic PVC jacket and twice-moulded strain relief protect the conductors from repeated bending, maintaining stable signal integrity without active cooling. No fan, radiator or thermal management is required or present.

What the construction changes

The double-layered aluminium foil and inner membrane shielding lower electromagnetic and radio-frequency interference, helping to prevent data errors in electrically noisy environments. The flexible PVC coat resists kinking and cracking, while the twice-moulded connector ends reinforce the cable-to-plug junction for longer service life. These physical features work together to preserve the rated 5 Gbp/s throughput over the full 6.0 ft length.

Highlights

  • Up to 5 Gbps data speed via USB 3.0 standard
  • Pure copper conductors ensure reliable high-speed transmission
  • Double shielding reduces electromagnetic and radio interference
  • Flexible PVC jacket and double-moulded ends resist breakage
  • Works with Windows 2000 through Windows 8

Specifications

BrandVCOM

Questions about this item

How do I connect the CU303-6FEET cable between two USB 3.0 Type A ports without damaging the connectors?

Align each Type A male plug with the port's keying, insert straight until the metal shell seats fully, and avoid angling the connector — the twice-molded strain relief protects the joint but cannot prevent bent pins from forced insertion.

Will the double-layer aluminum foil shielding on this 6.0 ft cable degrade and require replacement?

The shielding is a permanent part of the cable construction; it does not wear out or need servicing, so no replacement is expected unless the PVC jacket or connectors suffer physical damage.

At what point does the 5Gbp/s data rate of the CU303-6FEET cable become the bottleneck during sustained transfers?

The 5Gbp/s USB 3.0 signaling limit is reached whenever the host controller or attached devices attempt throughput beyond that rate, making the cable the first constraint in high-bandwidth sustained workloads.

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