Set wide (25kHz) or narrow (12.5kHz) bandwidths for different regulatory environments.

Platforms like RadioReference frequently feature shared links to English-translated programming software. Hardware Requirements for Programming To use the software, you will

Often hosts original installation files and user manuals for older radio hardware.

Most cables use the Prolific or CH340 chipset. Ensure you have the correct drivers for your version of Windows (Windows 10/11 users may need to use the Program Compatibility Troubleshooter if the software is older).

Using the software allows you to unlock several capabilities that are difficult to manage manually:

A good source for the Weierwei VEV-3288S User Manual , which often includes instructions on where to find compatible software versions.