Many adapter vendors bundle the driver. You can also try:
Since official manufacturer pages can be hard to navigate, many users rely on verified driver mirrors like the DriverIdentifier CH9200 Page , which hosts versions confirmed to work on Windows 11 for various laptop brands. ch9200 usb ethernet adapter driver for windows 11 link
This report details the driver availability for the CH9200 USB Ethernet Adapter on the Windows 11 operating system. The CH9200 utilizes a legacy chipset (commonly associated with QinHeng Electronics or generic manufacturers). Our analysis indicates that Many adapter vendors bundle the driver
Verdict