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Black flat cable with two stacked USB 3.0 Type-A ports and a 20-pin motherboard header, 50 cm long

Vszerda

Vszerda U3-043-ST-XY Stackable USB 3.0 Dual Port to 20Pin 19Pin Header Cable 50cm

SKU CH-1PB3-NZA55

A 50 cm internal cable converts one motherboard 20-pin USB 3.0 header into two stackable Type-A ports with screw holes and fixed feet for front-panel mounting

  • Connector countUSB, USB Type A
  • Connector detailsUSB to USB Type A
  • Product typeUSB Type A, USB
  • Overall length11 L x 11 W x 1 H centimeters
  • DetailsUSB, USB Type A, U3-043-ST-XY, 11 L x 11 W x 1 H centimeters
  • Key featuresUSB, USB Type A
  • Adds two front-panel USB 3.0 ports from one 20-pin header
  • 5 Gbps throughput with USB 3.0 host and device
  • Stackable DIP connector with fixed feet for secure PCB mounting
  • Ultra-flat slim cable design saves space and eases routing
  • 50 cm length fits standard chassis front-panel layouts

Stackable USB 3.0 Dual Port Adapter

This internal cable converts a single motherboard 20-pin USB 3.0 header into two stackable Type-A ports with fixed mounting feet. It is designed for builders who need front-panel or chassis USB 3.0 connectivity from one internal header.

USB 3.0 Header Bandwidth Limit

The link runs at up to 5 Gbps when paired with a USB 3.0 host and device, which is ten times the throughput of USB 2.0. Both ports share the single 20-pin header bandwidth, so simultaneous high-speed transfers divide the available 5 Gbps between them.

Check Header Pin Count and Clearance

Verify that your motherboard provides a 20-pin USB 3.0 header and that the 50 cm cable reaches your chosen mounting location. The stackable DIP connector adds height, so confirm there is enough vertical space behind the front panel or PCB for the fixed feet and dual ports.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $15.99
Typical for this category: the median of 7,839 items is $14.99.

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Specifications

Product
Brand nameXiwai
Model nameU3-043-ST-XY
Product typeUSB Type A, USB
Ports & slots
Connector countUSB, USB Type A
Connector detailsUSB to USB Type A
Size & build
Overall length11 L x 11 W x 1 H centimeters

Questions about this item

Should I pick a different length or pin-count version of this stackable cable?

The product is offered as a 50 cm cable with a 20-pin 19-pin header; no alternative lengths or pin configurations are listed.

What real-world speed will I see when I plug two USB 3.0 devices into this header cable?

With a USB 3.0 host and device the link runs at up to 5 Gbps, compliant with the USB 3.0 base specification.

Does the 20-pin 19-pin motherboard header limit the cable to USB 2.0 speeds?

No, the header is wired for USB 3.0 and supports the full 5 Gbps throughput when the host and device are both USB 3.0.

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