Choosing a memory card for your device
Check supported card type, capacity and recording requirements before buying a microSD card or USB storage device.
Start with the device manual
Check the card format and maximum supported capacity stated by your device manufacturer. The same physical card shape does not guarantee every capacity will work with every device.
Match the intended job
Photos, video recording, apps and general file storage can have different requirements. Use the minimum card performance specified by the camera, drone or other device rather than choosing by capacity alone.
Check what the option contains
Some listings offer an adapter-only option alongside memory cards. Read the selected option carefully: an adapter does not add storage capacity.
Plan your storage and backups
Choose capacity around your actual needs and keep a separate backup of important files. Actual available storage can differ from the label after formatting and system use.
Check before use
Follow the device instructions for formatting and safely ejecting storage. If the device does not recognise a card or reports unexpected capacity, stop using it for important data and contact the seller.