Look at the small integrated circuit (IC) on the adapter; it usually has "CH340," "CP2102," or "FT232" printed on it.
To identify your chip, plug in the device, open Device Manager, right-click the unknown device → Properties → Details → Hardware IDs. If you see VID_067B&PID_2303 , it is Prolific. If you see VID_10C4&PID_EA60 , it is CP210x. zk-u485 driver
Prolific drivers for older chips (PL-2303HX) are not digitally signed for Windows 10/11. To install: Look at the small integrated circuit (IC) on
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