We do not recommend swapping SD cards from one camera to another. ... For the Reveal, the SD cards we require are Tactacam, Sandisk Extreme Pro, or Lexar and should be: Class 10 / Not Class 4. U3 / Not U1. 16GB or 32GB, No more, No less. Minimum read speed of 90mb/s. Full-size SD card (Not micro-SD) Mar 20, 2023