What is an SD card? Here's what you need to know about the small memory cards for electronic devices

SD cards, short for Secure Digital cards, are small thumbnail-sized memory storage cards with max capacities ranging up to 128TB.
PC Gamer

A cheap SanDisk memory card was just found completely unscathed inside an underwater camera found among OceanGate submersible wreckage

The submersible, operated by expeditions company OceanGate, imploded in the North Atlantic in June 2023 during a dive to the Titanic shipwreck, killing all five passengers on board and prompting ...