It looks like you’re searching for for a USB 2.0 Wi‑Fi adapter with the model CT‑WN4320Z .
Because official manufacturer support for this specific model has largely ceased, you may need to use compatible chipset drivers. Drivers wlan usb2.0 ct-wn4320z windows 10
The CT-WN4320Z is a 150 Mbps, 2.4 GHz only device. In 2025, this is obsolete. For $10–15, you can buy a modern that: It looks like you’re searching for for a USB 2
Sometimes, searching online for leads you to generic driver packs. These are useful if the specific manufacturer driver fails. In 2025, this is obsolete
The adapter may be too old for native Windows 10 drivers. You could try:
Users of older adapters often report stability issues on Windows 10, such as intermittent connection drops due to driver incompatibility with newer OS builds. Driver Information for Windows 10