Because more and more USB devices are now available, the USB port on the chassis is not enough! You can use this device to directly convert the USB 9 Pin interface and audio on the board into two USB2.0 ports and headphone output and microphone interface, which are installed in the idle floppy drive position.
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Car Dashboard Flush Mount USB 2.0 Port Panel Extension Cable Strict Quality Standards Excellent Plastic Adapter for Toyota
Aliexpress UK
USB2.0 9 Pin To USB3.0 19pin Front Panel Plug-in Connector Computer Motherboard USB 3.0 19/20pin To USB2.0 9pin Adapter Converter. Connect your USB 3.0 20pin device to the USB 2.0 motherboard or connect your USB 2.0 9pin device to the USB 3.0 motherboard.
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1pcs USB 2.0 B Type Female socket Printer Panel Mount to Pitch 2.0mm 5pin Housing PCB Motherboard Dupont Cable 25cm 50cm
Aliexpress UK
The only applicable motherboard has a USB2.0 9-pin socket and no USB3.0 19-pin socket, but the chassis has a USB3.0 19P jumper connector. Motherboard USB2.0 9-pin to USB3.0 19P jumper connector. Connect the adapter to the USB2.0 9-pin socket of the motherboard, and then insert the 19P cable on the front of the chassis into the 19-pin connector socket.
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1pcs USB 2.0 A Female Socket Panel Mount To Mini 5 Pin B Male Data Adapter Cable 1ft 30cm/50cm
Aliexpress UK
Because more and more USB devices are now available, the USB port on the chassis is not enough! You can use this device to directly convert the USB 9 Pin interface and audio on the board into two USB2.0 ports and headphone output and microphone interface, which are installed in the idle floppy drive position.
eBay
Computer Motherboard Front Usb 9pin 2.0 Extension Cable 9-Pin Male To Female
Aliexpress UK
Features: Experience connection with our USB 2.0 Male to Female Extension Cable, featuring Rings for superior signal and interferences reduction. This extension cable is equipped with screw lock ear design, ensuring a secure and stable connection for all your USB compatible devices.
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NEW PCI Express 2.0 X1 USB 3.2 Gen1 19Pin + TYPE-E Expansion Card PCIe Front Type-C Adapter Riser Type-E USB3.2 A-KEY 5Gbps Card
Aliexpress UK
You can use this device directly put 19PIN interfaces, 9PIN interface and audio on the board turn into a 2 USB2.0 + 2 USB3.0 interface output headphone and microphone jacks, optical drive installed in the idle position.
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Motherboard USB2.0 9Pin to TYPE-C A-KEY Front Connector Converter USB3.2 TYPE-E Interface Header Adapter USB 2.0 Extender Card
Aliexpress UK
Connector type: A (USB 2.0 9-Pin Female to USB 3.0 20-Pin Male), B (USB 2.0 9-Pin Male to USB 3.0 20-Pin Female) (Optional). Connect your USB 3.0 20pin device to the USB 2.0 motherboard or connect your USB 2.0 9pin device to the USB 3.0 motherboard.
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4 Ports USB 3.0 Front Panel Splitters HUB USB 3.0 PCI Express PCI-E Card Adapter 5.25" Front Panel Expansion Bay for PC Computer
Aliexpress UK
Because more and more USB devices are now available, the USB port on the chassis is not enough! You can use this device to directly convert the USB 9 Pin interface and audio on the board into two USB2.0 ports and headphone output and microphone interface, which are installed in the idle floppy drive position.
eBay
JEYI USB 3.0 Front Panel Hub, Optical Drive 5.25" Front Panel/3.5" Floppy Disk Bay Support USB 3.0/2.0, SATA HDD for Computer HD
Aliexpress UK