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

We may receive a commission on purchases made from links. Connectors are synonymous with modern electronics, and since the early 2000s, one standard has dominated all others — the USB. While almost ...

Patients had the clear, jelly-like substance from inside the eye – known as a vitrectomy – removed. Surgeons then created a ...