MS-GM-03A 16-Channel USB NMEA-0183 GPS Receiver MS-GM-03A 16-Channel USB NMEA-0183 GPS Receiver General Features: USB interface 16 channel GPS receiver Standard NMEA-0183 V3.01 GPS protocol Onboard patch antenna 4800 simultaneous time-frequency search bins SBAS (WAAS, EGNOS) support Low power consumption 6-foot USB cord Regulatory Approvals: FCC CE