How To Install Driver For Garmin High-Speed USB Data Card Programmer ?

By | September 25, 2018

Garmin High-Speed USB Data Card Programmer want drivers to perform in an appropriate manner. The drivers need Windows XP or Windows Vista 32-bit to run. It doesn’t support 64-bit versions of Windows.For performing driver installation, users are required to follow some steps that are depicted below:

-  Download and run USB driver installation program using the given link:
-  Now, press Windows key + R
-  After then, type devmgmt.msc and hit ‘OK’
-  Connect your device to PC

Now, the device must be shown as ‘Unknown’ device. Go with given directions to install the drivers based on OS on your device.


  • First, right-click the Unknown device
  • Select Update Driver. . .
  • Now, click on No, not this time
  • Hit ‘Next’
  • After then, tap Install from a list or specific location
  • Hit ‘Next’
  • Go for ‘Don’t search. I will choose the driver to install’
  • Hit ‘Next’
  • Press Have Disk…
  • Afterwards, browse to C:\Program Files (x86)\Garmin\USB_Drivers\Marine_Drivers
  • Based on your PC settings, select grmn1200.inf or grmn1200
  • Next, select ‘Open’
  • Hit ‘Next’
  • Press Continue anyway if prompted


  • First, right click on Unknown device
  • Select Update Driver Software. . .
  • After then, click on Browse my computer for driver software
  • Select Let me pick from a list of device drivers on my PC
  • Now, select Show All Devices
  • Hit Next
  • Select Have Disk. . .
  • Now, click on Browse
  • Go for folder C:\Program Files (x86)\Garmin\USB_Drivers\Marine_Drivers
  • Based on your PC settings, choose grmn1200.inf or grmn1200
  • Hit ‘OK’
  • Press ‘Next’
  • At last, click Install this driver software anyway, if prompted

The drivers are now ready to be installed for use with USB High-Speed Card Programmer.For the additional assistance contact Garmin Support (1-866-292-4631).

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