Sell VK-172 GMOUSE USB GPS/GLONASS External GPS Module USB best price

Decription: Supported operating systems: Windows 10 8/7/Vista/XP VK-172 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] Note:It can support Windows sytem and EMGRAND car, but it can not support android system. Positioning performance : 2D plane: 5m [average] 2D plane: 3.5m [average], has DGPS auxiliary. Drift: <0.02m / s Timing Accuracy: 1us Reference coordinate 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: -30 ° to +80 ° NOTE: The default output is the product GPS protocol data. You can test the software or serial commands to modify switch PS / GLONASS protocol data It does not support USB 3.0