Description: With L80-39 GPS Chip inside, this USB-Port-GPS module will help you communicate satellite with UART or USB With chip CP2102 working as the USB to UART Bridge chip, it works faster and more stable It is compatilable with all models of Raspberry Pi which includes Raspberry Pi 3/Pi 2/B+/A+/B/A/Zero Built-in LNA for better sensitivity The L80 offers the benefits of ultra-low power consumption, fast positioning, etc Specification: Material: PCB Circuit Board Working Voltage: 4.5-5.5V 100mA current draw to startup Maximum Current: 100mA MAX Working Temperature: -40 ~ +85 °c Size: Approx. 1.66x2.6x1.86cm/0.65x1.02x0.73 inch GPS: L80-M39 Patch Antenna Size: Approx. 1.5x1.5x0.4cm/0.59x0.59x0.16 inch Position Accuracy: