"Re-Radiating GPS antenna, wirelessly connect any GPS device without using any gps antenna socket on your device. This can be used with Copilot and Tomtom etc. The GPS software is available for downlo...
AdvantagesVery accurate position finder. High functionality.
DisadvantagesNeeds batteries. Can operate continuously for only 24 hours
AdvantagesBrilliant Features. Extremely easy to use. Built in SD card reader.
DisadvantagesSlightly pricey compared to other GPS systems.
AdvantagesSize, speed, colours, waterproof, SD slot
DisadvantagesReliance on poor Magellan Maps, no third party support