SD cards
Tiny camera memory
SD cards are small, removable flash memory cards used for portable storage in cameras, phones, and other devices.
The name comes from Secure Digital, a technical standard.
Various sizes exist—standard SD, miniSD, and microSD—with microSD now dominant in smartphones.
My phone's SD card holds all my photos.
Also written as SD card (singular).
- memory cardsRemovable digital storage media
- hot-swappableExchangeable during operation
- flash memoryErasable non-volatile semiconductor storage
- smartphonesHandheld touchscreen computers
- data storageRetaining digital information
dashcam · trail cam · drone footage · tablets · microSD · CompactFlash · SSD · Nintendo · NAND · cameras · action camera · photography · firmware updates · capacity · digital storage · Raspberry Pi · thumb drives · FAT32
- tech equipmentcomputers, laptops, desktops, monitors, keyboards
- data storagehard drive, hard drives, backup, gigabyte, flash drives
- recording mediafilm, tape, discs, vinyl, magnetic tape
- photo collectionsphotographs, photo album, photo galleries, snapshots, digital images
SD cardshard disk drives
Magnetic computer storage units
HDDs · magnetic tape · optical discs · floppy disks · CDs
SD cardsRAM
Temporary data storage hardware
volatile memory · DRAM · cache memory · working memory · SRAM