Features and benefits - Broad compatibility: supports all motherboard USB3.0/3.1 (19pin) interfaces, ensuring easy integration with standard headers. - Front-panel Type-C integration: Inte1 built-in 20pin interface connects to the TYPE-C USB output terminal of the front I/O panel, enabling a convenient front USB-C port. - USB3.0/3.1/3.2 bridging: USB3.0 built-in 2.19pin can connect to USB3.1/3.2 built-in TYPE-C 20pin adapter for newer standards. - Wide device support: built-in 20pin (Key A) interface supports Gen2-gen1, USB3.0, USB2.0 and USB1.1 devices, covering a broad range of peripherals. - Driver-free operation: no driver installation required; plug and use. - Compact, low-interference design: vertical switching and small footprint minimize impact on other circuit layers; integrated differential signal optimization delivers stable signal and fast transmission. Use scenarios - Front USB-C port upgrade: connect the Inte1 20pin interface to the front I/O panel Type-C output and use the motherboard USB3.0/3.1 header to add a convenient front USB-C port. - Internal USB-C device compatibility: use the built-in 2.19pin to attach a USB3.1/3.2 Type-C 20pin adapter, enabling support for newer Type-C devices inside the case. - Space-constrained builds: the vertical, compact form reduces footprint and avoids interference with multi-layer boards, while maintaining stable, high-speed signals.