Don't have a serial port on your PC or Laptop and want to connect a Garmin GPS ? Then these are what you need! Suitable for IBM or compatible PC's or Apple PC's. A single cable solution to connect a G...
AdvantagesSmall, Basemap, Price
DisadvantagesNo Electronic Compass-Altimeter-
AdvantagesTough, compact, waterproof, accurate, cheaper than bike specific gps
DisadvantagesExpensive maps, Poor bike handlebar mount, slow data transfer
AdvantagesLightweight, robust and easy to use
DisadvantagesNo interface to the computer.