The capacity of SD card increases to meet user’s daily use nowadays.
The mainstream SD card brands would be SanDisk microSDXC, Polaroid SDXC, Silicon Power (SP) Micro SDXC, Samsung SD Card, Transcend SDXC, Lexar SDHC, and so on. The common SD card manufacturers are popular as well, actually.
Raspberry Pi model requires different sizes of SD card in different versions. They differ from speed, security, capacity and compatibility aspects. Four kinds of SD card are served in three different form factors, SDSC, SDHC, SDXC, and SDIO.
With no moving parts inside, data stored on SD card has less possibility to lose when powered off. SD card, the abbreviation of Secure Digital card, is a memory card that mostly used in portable devices through SD card slot or reader, such as digital cameras, music players, Android phones, tablets, personal computers, etc. Before you try to clone an SD card, you may want to understand SD card briefly.
