PROMO NEW high quality USB gps receiver GMOUSE USB GPS Receiver Support Windows 10/8/7/Vista compatible replacement VK172 TOPGNSS

NEW high quality USB gps receiver GMOUSE USB GPS Receiver Support Windows 10/8/7/Vista compatible replacement VK172 TOPGNSS    GNSS MALL Free postage promotion 500PCS, USB GPS  receiver！！！ Ultrasonic assembly, 100% waterproof design. USB communication protocol support operating system: VistaXP,CE Windows10 Support: XP, win7, win8, win10 (support for all series windows system drive)   Description:   USB GN702ub defaults to GPS operating mode, built-in FLASH can be configured to output NMEA data. Can be used with notebook computers to receive GPS signals, do track record data acquisition applications. 7020 GNSS chip design, support windows XP win7 win8 win10 SupporDecription: Supported operating systems: Windows 7/ 8 /10/ vista  GN702UB automatically adapt the baud rate, the baud rate has any data output Support Google Earth C / A code, 1.023MHz stream Receive Band: L1 [1575.42MHz] Tracking Channels: 56 Support DGPS [WAAS, EGNOS and MSAS] Positioning performance: 2D plane: 5m [average] 2D plane: 3.5m [average], has DGPS auxiliary. Drift: <0.02m / s Timing Accuracy: 1us Referencecoordinate system: WGS-84 Maximum altitude: 18,000 m Maximum speed: 500m / s Acceleration: <4g Electrical properties: Tracking sensitivity:-162dBm Acquisition sensitivity:-160dBm Cold Start Time: 29s [average] Warm start time: 28s [average] Hot start time: 1s [average] Recapture Time: 0.1s [average] Operating temperature:-30degreeto +80degree Driver Link: USB communication protocol support operating system: Vista,Windows10 Support: win7, win8, win10 (support for all series windows system drive)   If you need to purchase more quantities, or need help in use, please feel free to contact us, we will provide you with professional services and support! window.adminAccountId=236902685; . GPS type: Receiver & AntennaBrand Name: TOPGNSSModel Name: GN702UBModel Name: GN702UBOutput level: USB