Purchasing a Laptop PCMVCIA GPS receiver allows you to make Laptop-based GPS navigation systems very easy.
Coupled with the Magellan PC kit, or the equivalent for the brand of GPS receiver you purchase, you will be able to get all of the benefits of your computer while having the luxury of using your laptop.
This is highly popular among those that need a little more than what the standard GPS units provide, without having to purchase one of the massively expensive and advanced units. As many people already own a laptop, using it in conjunction with the GPS receiver allows you to get the advanced functions without needing the advanced system.
When you use a laptop PCMCIA GPS receiver, there are a few things that you should keep in mind. First, you need to make certain that you understand just how GPS works. This will allow you to make the most of your system.
GPS functions by having the receiver contact one of the satellites in orbit around the planet. When this happens, your receiver is given information on its location by the satellite. The receiver then converts that information into a form you can use. When attached to a laptop, the receiver passes the converted information to the laptop, which can then provide the additional information and the interface that you desire.
This allows you to view in depth maps and other statistical information on the area you are in easily.