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Black rectangular USB 3.0 hub with four ports, front-panel 20-pin connector and SATA power cable for 3.5-inch bay

Vszerda

Vszerda USB 3.0 Hub 4-Port 20-Pin Front Panel Adapter with SATA Power Cable

SKU CH-HRPW-6Z7SF

Four USB 3.0 ports install in a 3.5-inch bay and connect to a motherboard 20-pin header with SATA power

  • Speed5 gigabits_per_second
  • ConstructionCopper
  • Add four USB 3.0 ports to a 3.5" front bay
  • 5 Gbps SuperSpeed data transfer per port
  • GL3520 hub chipset delivers 900 mA power per port
  • 20-pin motherboard header plus SATA power connection
  • Compact 3.94 x 3.94 x 0.39 inch black housing

Four-port USB 3.0 front-panel hub for 3.5-inch bay

This Vszerda adapter adds four USB 3.0 ports to a desktop front panel using a single motherboard 20-pin header. It draws auxiliary power from a SATA connector to deliver up to 900mA per port. The unit fits a standard 3.5-inch floppy bay and uses a GL3520 chipset. It is intended for builders who want extra front-facing SuperSpeed ports without occupying rear I/O.

SuperSpeed 5Gbps limited by single 20-pin header

The hub operates at USB 3.0 SuperSpeed 5Gbps and remains backward compatible with USB 2.0 Hi-Speed 480Mbps and USB 1.1 Low-Speed 1.5Mbps. Because all four ports share one 20-pin connection, aggregate throughput cannot exceed the header’s single-lane limit. Devices that require sustained maximum bandwidth on multiple ports simultaneously will contend for that shared link. Buyers who need independent 5Gbps lanes for each port should consider a multi-header or PCIe solution.

Copper construction with SATA power and 20-pin

The cable assembly uses copper conductors and measures 3.94 x 3.94 x 0.39 inches, weighing 0.71 ounces. A SATA power plug supplies the 900mA per-port current budget, so a free SATA lead from the power supply is required. The 20-pin motherboard connector occupies one front-panel USB header. Builders whose boards lack a spare 20-pin header or whose power supplies have no available SATA connectors cannot install this hub without additional adapters.

Highlights

  • Add four USB 3.0 ports to a 3.5" front bay
  • 5 Gbps SuperSpeed data transfer per port
  • GL3520 hub chipset delivers 900 mA power per port
  • 20-pin motherboard header plus SATA power connection
  • Compact 3.94 x 3.94 x 0.39 inch black housing

Specifications

Brandchenyang
Speed5 gigabits_per_second
ConstructionCopper

Questions about this item

Which version of this Vszerda hub should I choose for a 3.5-inch floppy bay?

The U3-109 model fits a 3.5-inch floppy bay and provides four USB 3.0 ports with a 20-pin motherboard connector and SATA power cable.

What does the 5 Gbps speed rating mean when the hub is installed in my PC?

Each port can reach USB 3.0 Super-Speed up to 5 Gbps, while also supporting USB 2.0 at 480 Mbps and USB 1.1 at 1.5 Mbps for older devices.

What does the 20-pin interface cap in practice?

The 20-pin connector links the hub to a motherboard USB 3.0 header, and the GL3520 chipset manages up to 900 mA per port across the four ports.

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