?5 Ports USB Expansion Card? Add 3 USB C 3.2 gen 2,1 internal USB A 2.0 and 1 USB E 10Gpbs ports to the PC via PCIe slot. Can Connect multiple devices at the same time, USB 2.0 can use some devices that need power supply inside the case, USB E can be connected to the USB C interface on the front panel of the case? Fast and efficient USB 3.2?3 USB C 3.2 Ports, Support up to 10Gbps transmission speed, Transfer videos, photos, files, etc. between the USB device and the computer to achieve higher efficiency. Wide Compatibility? This PCIE expansion card compatible with PCIE 3.0 PCIE 2.0 and PCIE 1.0 motherboards, Operating System Supports Windows 7, 8, 10, MacOS, Linux. Note: Win 10/8 MacOS 10.9 Linux does not need any driver, Windows 7 requires installing a driver and you can find the driver on the CD provided by us. Easy to install?1.Turn off the computer power, then remove the cover from the computer case.2.Find the corresponding PCI-E card slot.3.Insert the card into a empty PCI Express
