You can use an optional micro SD card (sold separately) in your Arlo Go 2 or Arlo Go camera for local storage of your Arlo recordings.
Arlo Go 2 SD card capacity: SD, SDHC (UHS-I), and SDXC (UHS-I), speed class: Class 10, U1, or U3, with capacity up to 2 TB. For information about installing an SD card, visit How do I install an SD card in my Arlo Go 2 camera?
Arlo Go SD card capacity: SDHC or SDXC, with up to 32 GB capacity, file format FAT32. For best performance, Arlo recommends using Class 4 or higher cards. If your micro SD card is not formatted or is formatted with an incompatible file system, your Arlo Go can format the SD card to FAT32. For information about installing an SD card, visit How do I set up backup SD card storage on my Arlo Go camera?