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Black USB 3.0 male plug to two stacked female ports on 50cm cable with screw-mount tabs

Fervit

Fervit Dual USB 3.0 Male to Stackable Female Extension Cable 50cm Screw Mount

SKU CH-FE55-EQGGH

Dual USB 3.0 extension cable with stackable female ports and screw-mount holes, 50 cm long, supporting 4.8 Gbps throughput and backward compatibility with USB 2.0, 1.1 and 1.0

  • Stackable female ports allow secure panel mounting with screw holes
  • Dual USB 3.0 female connectors extend two devices from one male plug
  • Up to 4.8 Gbps throughput with USB 3.0 host and device
  • Backwards compatible with USB 2.0, 1.1 and 1.0 standards
  • 50 cm cable length suits compact internal or external setups

Dual USB 3.0 extension with panel mount

This cable provides two USB 3.0 Type-A female ports from a single male plug. The stackable female connectors include screw holes for secure panel mounting. It is intended for builders who need front-panel or chassis-mounted USB ports without occupying internal headers. Users requiring additional ports beyond two should consider a powered hub instead.

4.8 Gbps throughput with USB 3.0 host and device

The link operates at up to 4.8 Gbps when both ends support USB 3.0, which is ten times the 480 Mbps rate of USB 2.0. Full speed requires a USB 3.0 host controller and a USB 3.0 peripheral. Connections to USB 2.0, 1.1 or 1.0 devices will fall back to the slower standard automatically.

Sustained transfer limited by cable length

At 50 cm the cable keeps signal loss low, but continuous high-bandwidth traffic can warm the conductors and reduce effective throughput over time. The passive design has no active cooling, so extended bulk transfers may settle below the peak 4.8 Gbps rate. Intermittent workloads such as peripheral syncing are unaffected.

Highlights

  • Stackable female ports allow secure panel mounting with screw holes
  • Dual USB 3.0 female connectors extend two devices from one male plug
  • Up to 4.8 Gbps throughput with USB 3.0 host and device
  • Backwards compatible with USB 2.0, 1.1 and 1.0 standards
  • 50 cm cable length suits compact internal or external setups

Specifications

BrandFervit

Questions about this item

What does the 4.8 Gbps figure mean for real-world file transfers?

It is the peak signalling rate of USB 3.0; actual throughput will be lower due to protocol overhead and the performance of the connected host and device.

Which USB standard does the cable implement and what does that cap in practice?

The cable implements USB 3.0, limiting the link to 4.8 Gbps and requiring USB 3.0 hosts and devices to reach that speed; it falls back to USB 2.0, 1.1 or 1.0 when either end is older.

How do the screw panel-mount holes on the stackable female connector work for installation?

The stackable female end includes screw holes so the connector can be fastened to a panel or chassis, securing the port in a fixed position.

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