The BU-353 S4, for example, uses the PL2303GC/HXD chip and has full Windows 10 and Windows 11 compatibility. Devices using the PL-2303HXD (HX Rev D) or PL2303TA chips are recommended by Prolific for modern Windows versions. If your BC809 contains one of these chips, you can expect full compatibility with Windows 8, 10, and 11.
Export all current field data, coordinate files, and project logs to an external drive or cloud storage.
: Poor physical connectivity or a damaged interface cable.
The file you need is named: Geomaster_BC809_Driver_v3.2.1.8_Signed.zip . File size: 34.2 MB.
Geomaster BC809 is a survey equipment accessory, specifically a high-precision Geo-adapter or Geo-base