GPS GLONASS USB COMPATIBLE CON GOOGLE AERTH Supported operating systems: Windows10/ 8/7 / Vista / XP / CEVK-172 baud rate automatically adapt to any baud data outputSupported Google EarthUblox 7020 chipPlease install driver before use it, Driver can get it from u-box web sitePlease use it outside if it can not get the satellites Specification:Supported operating systems: Windows 10/8/7/Vista/XP/CESupport Google EarthC / A code, 1.023MHz streamReceive Band: L1 [1575.42MHz] Tracking Channels: 56Support DGPS [WAAS, EGNOS and MSAS]Positioning performance : 2D plane: 5m [average]2D plane: 3.5m [average], has DGPS auxiliary.Drift: <0.02m / sTiming Accuracy: 1usReference coordinate system: WGS-84Maximum altitude: 18,000 mMaximum speed: 500m / sAcceleration: <4g Electrical properties:Tracking sensitivity:-162dBmAcquisition sensitivity:-160dBmCold Start Time: 29s [average]Warm start time: 28s [average]Hot start time: 1s [average]Recapture Time: 0.1s [average]Operating temperature: -30 to +80Packing includes:1X VK-172 GMOUSE USB GPS/GLONASSItem SpecificsBrand : Unbranded/GenericMPN : Does Not ApplyEAN : Does not applyModel : Vk-172 G-mouse Usb GpsOperating temperature : -30 ¿ toCold Start Time : 29sWarm start time : 28sHot start time : 1SRecapture Time : 0.1SSupported operating systems : Windows10/ 8/7 / Vista / XP / CEManufacturer Part Number : Does not apply