Extensive compatibility: The card supports PCI Express X4, X8, and X16 slots. USB 3.2 ports are backward compatible with 3.0 and 2.0. The operating system is compatible with Windows 7, 8, and 10 (32/64-bit) and Mac OS 10.8. 2 or higher. When the PCIe usb card is installed, Win 10, Mac OS and Linux don't need a driver, Windows 7 system must install the drive
Intelligent protection: Each interface has independent insurance, with over-current and short-circuit intelligent protection to protect your computer equipment. In addition, a low-power USB device connection doesn't require an external power supply. Easy to install, The card can be powered directly from the PCIe slot on the motherboard
What You Get: 1x USB 3.2 PCIE card, 1x CD drive, 2x installation screws, 1x user manual and Provides 1 year of product-care