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The Duttek USB 3.0 to USB 2.0 header adapter cable delivers ultra-fast 4.8Gbps data transfer speeds with robust braided shielding for durability. Designed to connect 19-pin USB 3.0 motherboard headers to 9-pin USB 2.0 ports, this flexible 6-inch cable ensures seamless compatibility and reliable performance. Sold in a convenient 2-pack, it’s the perfect solution for modernizing older PC cases or expanding USB connectivity with professional-grade quality.
| ASIN | B09PN6GDHW |
| Best Sellers Rank | #5,507 in USB Cables |
| Brand | Duttek |
| Brand Name | Duttek |
| Cable Type | USB |
| Color | Black |
| Compatible Devices | for Computer Motherboard |
| Compatible Phone Models | No Compatible Phone Models |
| Connectivity Technology | USB |
| Connector Gender | Male-to-Female |
| Connector Type | Usb 3.0 and 2.0 |
| Customer Reviews | 4.3 out of 5 stars 219 Reviews |
| Data Transfer Rate | 4.8 Gigabits Per Second |
| Ethernet Cable Category | Cat 5 |
| Frequency | 4.8 GHz |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Duttek |
| Model | DUK-00724 |
| Number of Items | 2 |
| Number of Pins | 19 |
| Other Special Features of the Product | Braided |
| Recommended Uses For Product | Adapting USB 3.0 devices to USB 2.0 motherboards or ports |
| Special Feature | Braided |
| Specification Met | ANSI |
| Unit Count | 2 Count |
| Warranty Description | Within 90 days of purchase |
F**S
Perfect solution...update
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!
J**H
Worked perfectly in my Self-Built PC
Needed a converter for my WiFi Adapter. Works perfect no issues connecting and very easy to maneuver for cable management. Comes with 2 in case you would need an extra but you get exactly what you pay for.
2**R
It does what it should
I purchased this to go into an older Dell computer, I am using it for the Bluetooth connection on my Pcie wifi card. Fit perfectly, I have the other end connected to my header.
K**D
Make sure it's working
I bought two, one didn't work. The one that dis, worked fine
J**E
It works
Works as intended.
F**T
D+ and Ground swapped. No strain relief at 19 pin end.
Easy to tear out conductors when disconnecting the 19 pin plug as the wide heatshrink on the 19 pin provides no strain relief. Can back fill with hot glue and strap a zip tie over the heatshrink to the insulated core. As of 2025-10 , both cables were mis-wired with G and D+ swapped. ie , Red White Green blacK pinned to V D- G D+ Easier to lift the 10 pin header retaining finger with a pin, and swap D+ G pins, than attempt to resolder the 19 pin end.
T**S
Exactly the splitter I needed
This is an excellent splitter. Durable and just enough cable to make this useful without having too short or too long cabling to deal with. Would buy again.
N**A
USB 3.0 to USB 2.0
Worked great in itx build I recently did for someone. I add some heat shrink to it to protect the cable a little better. In a normal case that would not be an issue. Definitely nice though that it came with two of them.
Trustpilot
4 days ago
2 weeks ago