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Coiled USB 3.0 extension cable, male to female, 3.28ft stretchable spring design

SMUGDESK

SMUGDESK USB 3.0 Coiled Extension Cable 3.28FT

SKU CH-0095-N7R2D

A coiled USB 3.0 extension cable stretches to 3.28ft for flexible device connections

  • Coiled stretchable design keeps workspaces tidy and adapts to flexible length needs
  • USB 3.0 high‑speed performance moves large files at up to 5Gbps
  • Dual‑function support delivers stable charging and reliable data transmission together
  • 28FT practical length suits portable and desktop use without tangling
  • Wide compatibility connects smartphones, laptops, USB flash drives and other USB‑A peripherals

USB 3.0 coiled extension cable

This USB 3.0 coiled extension cable provides a male-to-female connection for extending the reach of USB-A peripherals. It supports data transfer up to 5Gbps and handles power charging for smartphones, laptops and flash drives. The retractable spring design keeps the 3.28ft length tidy and prevents tangling during transport or desk use.

Practical limits of the USB 3.0 interface

USB 3.0 caps theoretical throughput at 5Gbps, so large-file transfers will not exceed that ceiling regardless of the host port. The coiled construction adds a small amount of resistance, which can slightly reduce real-world speeds compared with a straight cable of the same rating. Power delivery is limited to the USB 3.0 specification, so devices needing higher wattage may charge more slowly or not at all.

Installation and common issues

Plug the male end into the host port and the female end into the peripheral; no drivers are required for standard USB-A devices. The spring tension pulls the cable back when slack is released, so ensure the coiled section has room to retract without snagging. Excessive stretching or sharp bends near the connectors can weaken the internal conductors over time.

Highlights

  • Coiled stretchable design keeps workspaces tidy and adapts to flexible length needs
  • USB 3.0 high‑speed performance moves large files at up to 5Gbps
  • Dual‑function support delivers stable charging and reliable data transmission together
  • 28FT practical length suits portable and desktop use without tangling
  • Wide compatibility connects smartphones, laptops, USB flash drives and other USB‑A peripherals

Specifications

No published specifications for this item yet.

Questions about this item

How do I choose the right length for my setup?

This model is offered in a single 3.28FT coiled length that stretches when needed and retracts for tidy storage, so there are no other length options to select.

What does the 5Gbps figure mean when I plug it into my laptop?

The 5Gbps rating is the USB 3.0 theoretical maximum; real-world large-file transfers typically run lower and depend on the host port, drive speed and cable quality.

Which USB standard does the connector use and what does that limit?

The cable uses USB 3.0 Type-A connectors, capping data at 5Gbps and power delivery at the standard USB 3.0 current level for charging phones, laptops or flash drives.

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