| Detailed Product Description Specifications:SiRF Star-II high performance and low power consumption chipset. WAAS capabled engine board for greater accuracy (WIN only) All-in-view 12-channel parallel processing Built-in active antenna High sensitivity to satellite signal Superior urban canyon performance FoliageLock for weak signal tracking Build-in SuperCap to reserve system data for rapid satellite acquisition Supported NMEA 0183 command: GGA, GSA, GSV, RMC, GLL, VTG Super-cohesive magnetic for mounting on the car with non-slip on the bottom USB interface connection port Windows and Mac drivers available! | 
