Samsung Galaxy NX500 Camera User Manual (en)

Appendix > 
Maintaining the camera
About memory cards
Supported memory cards
This product supports SD (Secure Digital), SDHC (Secure Digital High 
Capacity), SDXC (Secure Digital eXtended Capacity), microSD, microSDHC, 
or microSDXC memory cards.
Write-protect switch
Label (front)
You can prevent files from being deleted by using the write-protect switch 
on an SD, SDHC, or SDXC card. Slide the switch down to lock or slide it up 
to unlock. Unlock the card when capturing photos and videos.
Memory card adapter
Memory card
To use micro memory cards with this product, a PC, or a memory card 
reader, insert the card into an adapter.