Welcome to the store! 1. The advantage of turning the 19Pin on the motherboard or expansion card to a Type-E interface, vertical transfer, small size, and no interference with other positions. 2. Multi-layer circuit board, integrated differential signal optimization technology, stable signal, strong anti-interference capability. 3. The signal is stable and the anti-interference capability is strong. It supports all motherboard USB3.0/3.1 (19PIN) interfaces. 4. This motherboard front panel socket is an internal 20-PIN connector for Intel that can be connected to the Type-C output of the front I/O panel. 5. The internal 20PIN (KeyA) interface supports (Gen2-Gen1), USB3.0, USB2.0, and USB1.1 devices, with no driver installation required. Item Type: Motherboard Front Panel Socket Model: PH73S Transmission Speed: USB3.1Gen 2 up to 10 Gbps (depending on host transmission speed) Interface: USB3.0, 19P, USB3.1, Type-E 1 x Adapter