Updates & Downloads
GPS 18x USB, GPS 20x USB software version 2.60
as of December 11, 2008
(258 KB)
View system requirements
Notes:
- WARNING: If this software is uploaded to a device other than that for which it is designed, you will not be able to operate that device.
- If attempts to upload software fail, you may need to return the device to Garmin® for service.
Change History
Changes made from version 2.40 to 2.60:
- Improved WAAS fix consistency.
- Fixed issues with reconnecting after reboot.
System requirements
- IBM-compatible PC running Windows 7 SP1 or later operating system and an available USB port.