Duttek USB 3.0 to USB 2.0 Header Cable -15cm, 19 Pin USB3.0 Female to 9 Pin USB2.0 Male Motherboard Cable For PC Computer Converter (2 Pack)

Converts a USB header to a USB connection if you've run out of headers on your board. It even provides a bump in speed over the USB 2.0 ports on my retro Zalman HD160XT Plus

Was sceptical, but they work very well

The Duttek USB 3.0 to USB 2.0 Header Adapter is a simple and effective solution for connecting USB 3.0 front-panel cables to older motherboards with USB 2.0 headers. The adapters are easy to install, fit securely, and work as expected. The 2-pack offers good value, and the build quality feels solid. A handy accessory for PC upgrades and custom builds.

One appeared to have some loose soldering on it, so it did not work. The other one was fine. Thankfully I only needed one! The one that did work is just what I needed. My pre-built PC did not have any USB headers on the motherboard, so I used this in combination with a PCIE card that had internal usb headers to hook a fan controller to. Works perfectly.

I'm always a bit wary of computer parts and accessories from some chinese brand I've never heard of. But I used one of these to connect an old internal SD card reader to a USB3 header on my motherboard, and it's working just fine.

It does the job pretty good and cable has good quality

muy bien, necesitaba el producto para conectar un tarjeta madre nueva en un gabinete que no trae conector USB 3.0

Ho usato il cavo per adattare una presa interna scheda madre usb3 per collegare lettore di shede frontale. Successivamente, essendo disponibile un'altra presa usb2 ho utilizzato quella ed ho scollegato il cavo, sono comunque soddisfatto completamente dell'acquisto. Saluti Edoardo Micheletti

I was building a new gaming computer into an older case...the new motherboard did not have enough USB2 sockets to accommodate all of the case front I/O...this adaptor allowed me to convert an extra MB USB3 socket into 2 USB2 ports for the front panel connections...worked great...quality excellent...only complaint (reason for 4 star overall rating) is that it was not perfectly clear from the new USB2 connector on the adaptor which way to orient the two mating USB2 connectors - I made an educated guess and it worked okay...hopefully, someone turning the connectors around will not break anything on the motherboard... Update: After thinking about it later, I realized that there is only one way to connect the adaptor to the MB USB connector, so changing my rating from 4 to 5!

Esta todo perfecto, funcionan correctamente.