1. Purchase a 8GB, 16GB or 32 GB MicroSD card(make sure it is formatted with FAT32).
    (Does not support NTFS)

2. Copy the files and folder from the 4GB MicroSD card that comes with the Logger
    to your new 8GB, 16GB or 32GB MicroSD card.

3. Replace the 4GB MicroSD card in the logger with your 8GB, 16GB or 32GB MicroSD card. It's that simple.