USB to Serial Adapter User’s Manual 19
5.11.2 Explore the folder and extract the MD_PL2303_V105.zip, it will create
a ProlificUSBSerial105.pkg.
5.11.3 Run the ProlificUSBSerial105.pkg and click “Continue” to install the
driver.
5.11.4 Select a destination that you want to install the driver and click
“Continue”.