The story
From SD (“Secure Digital”) + card. The format was introduced in August 1999.
Etymology from Wiktionary, CC BY-SA 4.0.
SD card
Today it means: A type of nonvolatile memory card. Full definition →
Today it means: A type of nonvolatile memory card. Full definition →
From SD (“Secure Digital”) + card. The format was introduced in August 1999.
Etymology from Wiktionary, CC BY-SA 4.0.