Nokia LD-4W Bluetooth GPS Module
My first impression about Nokia LD-4W was, Very slim, small and light weight. Setup was very easy and at no time i start to use and test it. This unit it uses \\"SiRF Star III LT, 20 parallel channels\\" which is very fast. Hot start is about 2 seconds. Everything worked flawless. What can i say, it does exactly what it says.  For technical specification you can go to nokia.com