Supports all motherboards with USB 3.0 19 pins Add an internal 20-pin Key A connector to support the corresponding front USB Type-C port USB 3.0 internal (19 pin) to USB 3.2 internal Type-C 20 pin (Key A) Internal Type-C 20 pin (Key A) port supports USB USB 3.0 devices Specifications: Product Name: USB3.0 19PIN to TYPE-C Front A-KEY Interface Product interface: USB3.0 19PIN USB3.2 TYPE-E Support system: All systems that can support USB3.0 can be used, requiring the motherboard or expansion card to come with a 19PIN socket and the chassis to come with a YPE-E cable Product function: Convert the motherboard USB3.0 19PIN to a TYPE-C front TYPE-E 20PIN Note:Since the 19PIN is at a 5Gbps speed, only 5Gbps speed is transferred out, and no complaints can be made Colour: As Shown Material:PC Package Contents: 1x USB3.0 19 Pin to USB3.2 Type-E adapter(Due to different product batches, the appearance , which does not affect the use) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.