hardware system

High-speed removable memory-card format.

High-speed removable storage format using PCIe and NVMe.

CompactFlash-derived storage using SATA.

Removable flash-memory card format.

SD standard designed for extremely large capacities.

SD standard supporting very large capacities.

SD card standard supporting higher capacities than basic SD.

Small Secure Digital memory card format.

Secure Digital removable flash-memory card.

Removable flash-based storage medium.