|  | Accuracy | Description | Support | Initialisation Time | Supported Devices | 
|---|
| xFill® Agriculture 5 minute backup included with compatible devices.
 | Centimeter-level accuracy | Satellite coverage makes Trimble xFill available worldwide, the ideal solution for providing reliable back up in remote locations or areas with poor cell coverage. | GPS, GLONASS, Galileo, BeiDou, and QZSS enabled for ultimate reliability and performance, worldwide. | Immediate | NAV-900/GFX-750, AG-372/AFS-372/PLM 372, TMX-2050/XCN-2050 | 
| xFill® Survey Backup Coverage for Network Connection Issues
 | 2cm – 2.5cm | Trimble xFill, powered by RTX technology, is your backup coverage if a network connection is lost. It provides seamless, centimeter-level back-up corrections via satellite if RTK or VRS signal sources are interrupted due to signal disruptions. | GPS, GLONASS, Galileo, BeiDou, and QZSS enabled for ultimate reliability and performance, worldwide. | Immediater | R10, R9s, R12i, R10-2, R12, R750, R780, R980 | 
| xFill® Construction Back-Up Coverage for RTK and VRS
 | Centimeter-level accuracy | Continue to achieve survey-grade accuracy in remote locations without disruption, improving your productivity and your profits. | GPS, GLONASS, Galileo, BeiDou, and QZSS enabled for ultimate reliability and performance, worldwide. | Immediate | SPS986, SPS985 & SPS985L, SPS855, SPS585 |