This panel can be used, as long as it is plugged into the motherboard through a 19PIN socket on the panel, leading out 2 front USB3.0 interfaces + 2 TYPE-C, installed in the idle optical drive position.
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2Ports Dual USB 3.0 Type A Female to 20 Pin Header Motherboard Adapter Cable Dual USB-A ports attach to computer's front panel
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
High-Quality USB Front Panel Adapter - Type-E Female to USB 3.0 19 PIN Male Adapter Internal Vertical Header Splitter
Aliexpress UK
USB3.0 high‑speed cable conductor is made of tin‑plated copper. It improves the stability of high‑speed data transmission through 3‑layer shielding. USB3.0 high-speed cable conductor is made of tin-plated copper.
eBay
PCI-E To USB 3.0 Type C Front Panel Adapter 19PIN PCI-E To USB 3.0 Hub Splitter Expansion Card Pcie Riser for BTC Chia Mining
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
PC PCI-E To USB 3.0 Type C Front Panel Adapter 19PIN PCI-E To USB 3.0 Hub Splitter Extender Card
Aliexpress UK
Input interface: USB2.0 9PIN socket. Support slot: USB 2.0 9PIN 2.54. Output interface: USB2.0 A female socket. 6mm Guitar Tremolo Arm Whammy Bar For Fender & Squier Strat Black/White Tip a. Interface type: Upward/Left/Right(optional).
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Computer PCI-E To USB 3.0 PCIE Expansion Controller Card 19PIN PCI-E To USB 3.0 Type C Front Panel Adapter
Aliexpress UK
Input interface: USB2.0 9PIN socket. Support slot: USB 2.0 9PIN 2.54. Output interface: USB2.0 A female socket. The motherboard standard USB plug-in connector is blocked with 1pin standard spacing. 1 x Adapter Card.
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0.5M Front Panel USB 3.1 Type-E Male To Type-C, USB 3.0 A Female Data Cable Motherboard Expansion Adapter for Desktop Computers
Aliexpress UK
Product interface: USB2.0 9PIN AUDIO 9PIN. Floppy Bay Bracket: The front panel can convert the USB 9 Pin interface and audio into 2 USB 2.0 ports, 3.5mm headphone output jack and microphone interface, for the floppy bay position.
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USB 3.0 20Pin/19P Internal Header to Type E Adapter Connector USB 3.1 20 Pin Converter for Type C Front Panel Motherboard
Aliexpress UK
It is a multi-functional front panel with 4 USB2.0 interfaces. Convert an unused 3.5" floppy drive space into 4 USB 2.0 interface. Convert an unused 3.5" floppy drive space into 4 USB 2.0 interface.
eBay
7 Port USB 3.0 Hub 5Gbs 5.25Inch CD-ROM Drive Bay CD ROM Front Panel For Computer Case+USB 3.0 19-Pin Header To Type-A Male Cabl
Aliexpress UK