1 Micro SD Card and Adapter

2

HP Micro SD Card 128GB with Adapter A1 U3 V30 (Purple)

MicroSDXC

Purple

2

Other features of memory cards include their varying physical sizes (like microSD and standard SD), non-volatile memory for data persistence, mechanical write-protect switches to prevent accidental data deletion, integrated controllers for data management, durability against environmental factors, and different speed classifications (Speed Class, UHS Class, V-Rating, and App Performance Class) that dictate performance for different applications like high-resolution video and app usage.