Updates & Downloads

eTrex Summit HC

Update Unit Software with Garmin Express

Use Garmin Express to keep your device software up to date.


Additional Software

  • eTrex HCx/HC Bravo2 GPS Chipset, Ver. 2.30, as of Sep 17, 2007, Download
  • USB Drivers, Ver. 2.3.1, as of May 11, 2012, Download
  • xImage, Ver. 2.3, as of Mar 23, 2005, Download

Unit Software

  • eTrex Summit HC, Ver. 3.30, as of Oct 26, 2009, Download