Samsung MicroSD Pro Plus UHS-I 256Gb (MB-MD256SA/EU)

Capacity of the storage media.

A flash card is a computer storage device electrically erased and reprogrammed. Types of flash cards include CompactFlash (CF)

The speed at which a device can read data.

Write speed for type of media; expressed in bytes per second

The type of internal memory such as RAM

Class ratings measure the minimum sustained speed required for recording an even rate of video onto the flash memory card. The class rating number corresponds to the transfer rate measured in megabytes per second. Class 2 cards are designed for a minimum sustained transfer rate of 2 megabytes per second (MB/s)

The colour e.g. red

Physical effects from which the product is protected e.g. water resistant

The voltage (V) of the memory in the device.