GR-310: Ultra high performance GPS USB dongle with Bluetooth function.

           GR-310 is a cute, easy to bring, ultra-high performance, low power GPS smart antenna with USB connector. In addition to wired connection, it also supports Bluetooth wireless communication. The built-in SiRFstarIII chip and our experienced design provide fast acquisitions and excellent tracking performance. It is a perfect navigation companion with Smart phone, PDA, Notebook PC, UMPC etc.  The embedded string hole allows one to bring this cute device as a necklace or a key chain.