Maximum Memory Card Size for Garmin Colorado Series

Many Garmin Outdoor models include an expandable memory card slot. The memory card must meet the below requirements to be compatible:

• Card type - SD 
• Card Speed Class - Class 4 through Class 10
• Card storage size - Up to 4GB (gigabytes)
• Card Manufacturer - While any brand of SD card should work, Garmin has only tested more common brands such as SanDisk or Kingston.

For a complete list of Garmin outdoor models and memory card requirements, see Related Content.