This plugin creates Points of Interest (POI) from a vector points layer. It supports Garmin CSV and GPX output formats. The GPX format can be imported into Garmin's BaseCamp. The plugin allows the user to select a category column to be used to create separate files containing points from that category. The user can also select columns to be used for the POI name and description. The plugin is installed at "Vector->GPS->POI Exporter"

This was developed for Garmin GPS devices but will probably work with other GPS devices. Let me know if there is another GPS non-proprietary data format that should be supported. I will try my best to try and accommodate it.