GPS GPS Mini Card Half-size MiniPCIe RF Receiver Type 72-Ch u-blox NEO-M8 engine (GPS, GLONASS, BeiDou, Galileo, QZSS and SBAS) Acquisition Cold starts: 26s, Hot starts: 1.5 s, Aiding starts: 2 s Accuracy Position 2.0m (SBAS) Sensitivity Tracking: -167 dBm, Reacquisition: -160 dBm, Cold Start: -148 dBm GPS Type Hardware standalone Signal Protocol USB Chipset u-blox NEO-M8N Operational Temperature -40 ~ 85 °C