Alternatively, use the direct link to the serial driver suite (often named CH341SER.EXE works for CH382 as well, though it is primarily for USB-to-serial chips). WCH maintains a unified driver for many of its serial controllers. , look for CH38X or CH382SER in the filename.
Look under . You should see "WCH PCI Express => SERIAL" or "WCH PCI Express => PARALLEL" listed with assigned port numbers (e.g., COM3). Key Features & Specifications wch ch382l driver windows 10
There, nestled between obscure audio codecs and modem drivers, sat a file: CH382_Drv_V1.0.zip . The file size was tiny. A mere kilobytes. Alternatively, use the direct link to the serial