All the features you need:
You can track a compatible GPS device connected to your computer’s serial port or USB port in real-time over any loaded data. In addition, you can mark waypoints at the current GPS location and record a tracklog of where your GPS device has been while connected, all seamless with your loaded map data! With supported devices (such as the RavTrack GPS Transponders from RaveonTech) you can even track multiple GPS devices in order to perform fleet management functions. You can also send any loaded data to comaptible Garmin GPS devices (like Oregon and Colorado devices), thus allowing you to easily view imagery and other data on your handheld Garmin device.