Features: 1.Ceramic Capacitors: The PCI E to type E riser card expansion card uses chip capacitors, which greatly ensures the high frequency characteristics of USB power supply. 2.Double Protection: PCI E riser card adds automatic recovery insure to double preserve USB devices. 3.Support System: USB3.2 PCI E riser card can support the system,for WIN XP,for WIN 7,for WIN 8,for WIN 10,for WIN 11,for LINUX, etc. 4.Fast Transmission Speed: USB3.2 PCI E adapter adopts ASMedia ASM1042A master control, fast transmission speed, supports 5G, 480M, 12M, 1.5M bps. 5.Flexible Use: Convert the PCI E slot of the motherboard to a USB3.2 GEN1 5Gbps TYPE C front interface (TYPE E/A KEY), which is flexible to use. specification:Item Type: USB3.2 PCI E Riser Card Material: Metal,Plastic USB Current Output: 1.5A USB Data Transfer Rate: Support 5G,480M,12M,1.5M bps Support System:For WIN XP,for 7,for 8,for 10,for 11,for LINUX PackageList:1 xUSB3.2PCIERiserCard 1 xSmall Iron