This page is all about Kenwood Radios. The information here I have gathered from various sources for your use.
Kenwood Software, Brochures, and Manuals: Amateur and Commercial (New Content Being Updated, Some Information Deleted to be Relocated)
Kenwood Charger Spreadsheet
APRS with Garmin Nuvi 350 and Kenwood Radios
USB to COM Port Driver for Windows (This is an Executable File)