Features: The interface is USB3.0 19PIN TYPE-E 20PIN, the connection is stable.Mounted to the PCI bracket, helps you easily connect the devices with type C interface. The type-C reversible design simplifies the connection and allows you to plug in any way without worrying about it being upside-down. Supports data transfer to and from all your USB-C devices at speeds of up to 5Gbps. It's easy to hook up and install and its just an extension/port so no need to install drivers. Compatible with both USB 3.0 or USB 2.0 devices when both motherboard USB 3.0 & USB 2.0 headers are connected. Support systems - WINXP/WIN7/WIN8/WIN10 32/64BIT/Linux. Package Includes: 1PC x Type-E Adapter Specifications: Product: 19PIN to TYPE-E 20PIN Color: black Product interface: USB 3.0 19PIN TYPE-E 20PIN Support system: WINXP/WIN7/WIN8/WIN10 32/64BIT/Linux note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!