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Short black cable with a wide 20-pin male header and a smaller 9-pin female connector

Vszerda

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

SKU CH-4MG0-4WEY0

Connects a 20-pin USB 3.0 motherboard header to a 9-pin USB 2.0 device over 15cm

  • Connect internal USB 3.0 header to external USB 2.0 devices
  • 15 cm length keeps cable routing tidy inside the case
  • 20-pin male header fits standard motherboard USB 3.0 connectors
  • 9-pin female port accepts common USB 2.0 plugs

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

This 15 cm cable converts a motherboard USB 3.0 20-pin male header into a USB 2.0 9-pin female connection. It allows builders to connect front-panel or external USB 2.0 devices to a newer header when a matching 9-pin header is not available. The short length keeps routing tidy inside compact chassis.

Enables USB 2.0 devices on USB 3.0 headers

The adapter bridges the pin-out difference so existing USB 2.0 cables or peripherals work without replacing the motherboard. It does not add USB 3.0 speed to USB 2.0 devices. Builders needing native USB 3.0 front-panel performance or additional internal headers will require a different solution.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 91% of the 15,227 comparable items (median $14.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 20-pin USB 3.0 header end need any periodic maintenance or replacement?

The 20-pin header connector is a passive component with no moving parts and requires no scheduled maintenance or replacement under normal use.

What speed limit appears first when the 9-pin USB 2.0 female port is used continuously?

The USB 2.0 interface on the 9-pin female port sets the maximum sustained transfer rate for any connected device.

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