3.5 Inch Floppy Bay Front Panel USB Hub Adapter Cable Internal Motherboard USB 3.1 19Pin Header to Type-C + 4-Port USB 3.0 Expansion Dock for PC Chassis Drive Bay Modification Upgrade

This internal front panel expansion hub is designed to make full use of the idle 3.5-inch floppy drive bay on computer cases, expanding rich external USB interfaces through the motherboards internal USB 3.1 19Pin header.

One end plugs directly into the mainboard 19Pin USB 3.1 internal pin header, and the front panel is equipped with one USB-C port and four USB 3.0 Type-A ports, greatly increasing the number of accessible external ports on the host machine. Users can plug in U disks, mobile solid state drives, cooling fans, card readers, game controllers and other USB devices conveniently without bending down to reach the rear I/O panel.

The whole module adopts a metal mounting bracket for firm fixation inside the chassis, and the built-in intelligent protection chip effectively guards against overcurrent, overvoltage and short-circuit risks to protect your motherboard and connected devices. The internal shielded wire reduces electromagnetic interference inside the dense cabinet, maintaining complete USB 3.0 high-speed transmission performance without speed attenuation.

It is widely used for DIY gaming PC assembly, office desktop interface expansion, old chassis function upgrade and customized workstation hardware modification, a practical and cost-effective internal expansion accessory for computer builders.