*To prevent your camera from turning off during data transmission, turn off or adjust the camera power settings and enable “Live View” shooting mode.*Formatting the Wi-Fi SD card with untested card readers may cause problems. To offer the best compatibility, we recommend the following Transcend card readers: RDP5, RDP7, RDP8, RDF5, RDF8.
Compatibility List PDF file download
*Because the Wi-Fi SD card consumes more power than a normal SD card, some cameras may not provide sufficient power in certain shooting modes. To avoid any possible errors, we suggest that you DO NOT use the Wi-Fi SD card with the cameras listed below.