1. 2-Port USB 3.2 GEN1 Type C PCIE Expansion Card2. PCI Express X1 Bus Type, Compatible PCIe x1/x4/x8/x16 Slot.3. Good Compatibility, Compatible with XP/Vista/Win7/Win8/Win10/ OS4. PCI-E to USB3.2, Expand your computer with two more ports5. USB3.2 , The PCI-E card is equipped with 5Gbps bandwidth.6. Plug & play and hot swapping capability7. Stable and reliable FL1100Specification:Supports 5Gbps PCI-E bus.Built-in over current protection and short circuit protection on each USB port.SuperSpeed (5Gbps), HighSpeed (480Mbps), and FullSpeed (12Mbps) (Note: The actual transmission speed is limited by the setting of the device connected.)Support Type C devicesSupport High-speed PCI-E 3.0 specificationSupport PCIe 1.0, PCIe 2.0, or PCIe 3.0 motherboard, Compliant with PCI Express Base 3.0 Specification.Colour:blackMaterial:Metal + PlasticPackage Contents:1 * expansion card 1 * bracketOnly 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.