Given that this is a generic, low-cost, legacy adapter (often rebranded under "CT" or generic Chinese brands), official drivers are not available on Microsoft Update or manufacturer websites. The following report is based on hardware ID analysis and community-driven driver mapping.
If the adapter disconnects frequently after installing the driver, go to Device Manager > Network Adapters > [Your Adapter Name] > Properties > Power Management and uncheck "Allow the computer to turn off this device to save power." Drivers wlan usb2.0 ct-wn4320z windows 10
(2022) is a newer release, though it primarily lists support for 32-bit systems. Given that this is a generic, low-cost, legacy