SD card

noun

noun

Etymology From SD (“Secure Digital”) + card. The format was introduced in August 1999.

A type of nonvolatile memory card.

I had responsibility for safely extracting SD cards and manually uploading footage onto the server.2023, Martin MacInnes, In Ascension, Atlantic Books, page 44:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.