Windows OS
WindowsOS-v4.3.0.0
■ Does Not Support ARM-structured OS
macOS
macOS-v2.2.2
>>> macOS Users can download Driver on Mac APP store.
■ History Versions: AWS Download-v2.1.0
Mac OS High Sierra 10.13 introduces a new feature that requires user approval before loading new third-party kernel extensions. Go to System Preferences - Security & Privacy and click Allow.
FAQ
■ I can not install the USB-Serial Adapter macOS driver.
■ How can I make sure my driver installation was successful?
Go DriverGenius USB-RS232 Adapter FAQ Page or Blog.