Garmin GPS III+ Serial Yes Receive Send Waypoints Tracks Routes        
Garmin GPS V Serial Yes Receive Send Waypoints Tracks Routes        
Garmin eMap Serial User Receive Send Waypoints Tracks Routes        
Garmin eTrex Legend Serial User Receive Send Waypoints Tracks Routes        
Garmin eTrex Legend C USB Yes Receive Send Waypoints Tracks Routes       Geocache
Garmin eTrex Venture C USB User Receive Send Waypoints Tracks Routes        
Garmin eTrex Vista / Vista C/ Vista Cx Serial User Receive Send Waypoints Tracks Routes        
Garmin eTrex Vista Cx USB User Receive Send Waypoints Tracks Routes        
Garmin Colorado (400t tested) USB Yes Receive Send Waypoints Tracks Routes        
Garmin Oregon (450 tested) USB User Receive Send Waypoints Tracks Routes        
Garmin Montana (600 tested) USB User Receive Send Waypoints Tracks Routes        
Garmin Edge 205/305 USB Yes Receive Send Waypoints Tracks Routes Laps Heart Rate Cadence  
Garmin Edge 605/705 USB User Receive Send Waypoints Tracks Routes Laps Heart Rate Cadence  
Garmin Foretrex 201 Serial User Receive Send Waypoints Tracks Routes        
Garmin ForeRunner 201 USB User Receive Send Waypoints Tracks Routes Laps Heart Rate    
Garmin ForeRunner 301 USB Yes Receive Send Waypoints Tracks Routes Laps Heart Rate    
Garmin ForeRunner 305 USB User Receive Send Waypoints Tracks Routes Laps Heart Rate    
Garmin Geko 301 Serial User Receive Send Waypoints Tracks Routes        
Garmin StreetPilot 2620 USB Yes Receive Send Waypoints Tracks Routes        
Garmin StreetPilot c320 USB User Receive Send Waypoints Tracks Routes        
Garmin nüvi USB Yes Receive Send Waypoints Tracks Routes        
Garmin Quest USB Yes Receive Send Waypoints Tracks Routes       Geocache
Garmin GPS 60CSx / GPSMap 60Cx USB User Receive Send Waypoints Tracks Routes        
Garmin GPSMap 76Cx USB User Receive Send Waypoints Tracks Routes        
Garmin Garmin 12XL Serial User Receive Send Waypoints Tracks Routes        
Garmin Garmin 38 Serial User Receive Send Waypoints Tracks Routes        
Garmin Garmin 76S Serial User Receive Send Waypoints Tracks Routes        
Garmin iQue series USB
Unsupported
Garmin Any USB or Serial receiver Serial or USB Receive Send Waypoints Tracks Routes       Geocache
GlobalSat DG-100 USB Yes Receive     Tracks          
GlobalSat GH-615 USB Yes Receive   Waypoints Tracks     Heart Rate    
GlobalSat GH-625XT USB Yes Receive   Waypoints Tracks   Laps Heart Rate    
Lowrance Any memory-based receiver Memory Card User Receive   Waypoints Tracks Routes        
Magellan eXplorist 210 USB Yes Receive Send Waypoints Tracks Routes       Geocache
Magellan Any USB or Memory based receiver USB or Memory card Receive Send Waypoints Tracks Routes       Geocache
Magellan Meridian Color Serial Yes Receive   Waypoints Tracks Routes        
Magellan Any Serial-based receiver Serial   Receive   Waypoints Tracks Routes        
Timex 3d Generation GPS
(TrailRunner BodyLink 3D)
USB Yes Receive
    Tracks     Heart Rate    
TomTom TomTom Go 910 USB Yes Receive
Send Waypoints            
TomTom Any TomTom USB Device USB   Receive Send Waypoints            
Sony GPS CS-1 USB Yes Receive     Tracks