Globalsat BU-353 USB Mouse GPS Receiver WAAS enabled by default - SiRF Star III w/ V3.1.1 Firmware
 
1. SiRF Star III High Performance GPS chipset -WAAS
2. High sensitivity (Tracking Sensitivity: -159 dBm)
3. Extremely fast TTFF (Time To First Fix) at low signal level
4. Support NMEA 0183 data protocol
5. Built-in SuperCap to reserve system data for rapid satellite acquisition
6. Built-in patch antenna.
7. Super-cohesive magnetic for mounting on the car
8. USB interface connection port.
9. Waterproof and non-slip on the bottom.
10. LED indicator for GPS fix or not fix.
      LED OFF: Receiver switch off
      LED ON: No fix, signal searching
      LED Flashing: Position fixed