GlobalSat GlobalSat USB External GNSS Receiver GlobalSat USB External GNSS Receiver - high GPS sensitivity, and low power consumption High sensitivity solution Very high sensitivity chipset (Tracking Sensitivity: 165 dBm) Accuracy: Position Horizontal <2.5m 2D RMS SBAS Enable; Velocity 0.1m/sec... MSRP: Was: Now: $179.00 Add to Cart