You can turn your laptop PC into a powerful street navigator with the GPS 18 from Garmin. It is a GPS sensor bundled with nRoute and City Select software that automatically guides you with turn-by-turn directions and voice prompts to get you safely to your destination.
Garmin have lately have added a free software download to make the USB version of the GPS 18 compatible with most non-Garmin GPS and mapping programs. It is known as Spanner and can be downloaded here.
The GPS 18 comes in 2 versions. USB and PC. We recommend the USB version because of the type of connection to your laptop. Click here for the latest prices on the GPS 18 from Garmin.