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Short black cable with a wide 20-pin male plug on one end and a smaller 9-pin female socket on the other

Revitol

Revitol USB 3.0 20Pin Male to USB 2.0 9Pin Female Cable 15cm

SKU CH-QA8G-4SXVZ

Connects a USB 3.0 20-pin header to a USB 2.0 9-pin motherboard socket at 480 Mbps over 15 cm

  • TypeCable Extender
  • Connect USB 3.0 20Pin devices to USB 2.0 9Pin motherboard headers
  • 15 cm cable keeps internal routing tidy
  • 480 Mbps data speed for USB 2.0 performance
  • PVC jacket protects wires inside the case
  • Adapter cable bridges different header pin counts

USB 3.0 20-pin to USB 2.0 9-pin adapter

This 15 cm cable adapter connects a USB 3.0 20-pin male header to a USB 2.0 9-pin female header on a motherboard. It allows a USB 3.0 front-panel device or internal header to interface with a legacy USB 2.0 motherboard connector. The cable uses a PVC jacket for basic insulation and durability. It is sold without a retail box.

Data speed limited to 480 Mbps

The adapter transmits data at USB 2.0 speeds of 480 Mbps even when a USB 3.0 device is attached. The physical 20-pin to 9-pin conversion does not enable SuperSpeed lanes. Builders needing full USB 3.0 throughput must connect to a native 20-pin header instead.

Fits tight header layouts

The short 15 cm length suits compact cases where the front-panel USB 3.0 header sits close to the motherboard 9-pin connector. It frees up space by avoiding long cable runs that block airflow or interfere with other components. The male 20-pin and female 9-pin ends plug directly in without extra brackets.

Highlights

  • Connect USB 3.0 20Pin devices to USB 2.0 9Pin motherboard headers
  • 15 cm cable keeps internal routing tidy
  • 480 Mbps data speed for USB 2.0 performance
  • PVC jacket protects wires inside the case
  • Adapter cable bridges different header pin counts

Specifications

TypeCable Extender

Questions about this item

What does the 480Mbps data speed mean for my USB 3.0 device on this cable?

The cable limits a USB 3.0 device to USB 2.0 speeds, so transfers run at up to 480Mbps instead of the faster 3.0 rate.

How does the USB 3.0 20-pin to USB 2.0 9-pin interface affect what I can connect?

It adapts a motherboard's 9-pin USB 2.0 header to accept a 20-pin USB 3.0 device connector, but the link stays at USB 2.0 performance.

Will the 15cm length and PVC jacket reach my front-panel header comfortably?

The 15cm PVC-jacketed cable is designed for short internal runs between a motherboard USB 2.0 header and a nearby front-panel USB 3.0 connector.

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