Do you have a question about the Rosewill RC-20002 and is the answer not in the manual?
Details the product's SuperSpeed USB 3.2 Gen 2 Type-C ports, bandwidth, and hot-swapping.
Lists compatible operating systems (Windows, macOS, Linux) and PCIe slot requirements.
Specifies included items: PCIe Controller Card and Quick Installation Guide.
Step-by-step instructions for physically installing the PCI Express card into your computer.
Guide for automatic driver installation for Windows and macOS systems.