#Sd card formatter fat32 windows 10 portable#

TransFlash and microSD cards are functionally identical, allowing either to operate in devices made for the other. MicroSD form-factor memory cards were originally called T-Flash, and later TransFlash, which was abbreviated to 'T-Flash' or 'TF'. While the new cards were designed for mobile phones, they were usually packaged with a miniSD adapter that provided compatibility with a standard SD memory card slot. The SDA adopted the miniSD card in 2003 as a small-form-factor extension to the SD card standard. miniSD microSD card in a smartphoneĪt March 2003 CeBIT, SanDisk Corporation introduced, announced and demonstrated the miniSD form factor. Early samples of the SD card became available in the first quarter of 2000, and production quantities of 32 and 64 megabyte (MB) cards became available three months later. The SD Association, which was headquartered in San Ramon, California, United States, then had 30 member companies and product manufacturers that made interoperable memory cards and devices. Īt the 2000 Consumer Electronics Show (CES), the three companies announced the creation of the SD Association (SDA) to promote SD cards. For this reason, the letter 'D' is styled to resemble an optical disc. The trademarked SD logo was originally developed for the Super Density Disc, which was the unsuccessful Toshiba entry in the DVD format war. Toshiba hoped its DRM would encourage music suppliers concerned about piracy to use SD cards. SD was designed to compete with the Memory Stick, a DRM product Sony had released the year before. The card was derived from the MultiMediaCard (MMC) and provided digital rights management (DRM) based on the Secure Digital Music Initiative (SDMI) standard and a high memory density. In 1999, SanDisk, Panasonic (Matsushita) and Toshiba agreed to develop and market the Secure Digital (SD) memory card. History 1999–2005: Creation and introduction of smaller formats It uses several SD-3C-owned trademarked logos to enforce compliance with its specifications and denote compatibility. As of 2023, the SDA has approximately 1,000 member companies. In January 2000, the companies formed the SD Association (SDA), a non-profit organization to create and promote SD Card standards. The three companies formed SD-3C, LLC, a company that licenses and enforces intellectual property (IP) rights associated with SD memory cards and SD host-and-ancillary products.

The standard was introduced in August 1999 by SanDisk, Panasonic (Matsushita) and Toshiba as an improvement on MultiMediaCards (MMCs).

#Sd card formatter fat32 windows 10 portable#

Secure Digital, officially abbreviated as SD, is a proprietary, non-volatile, flash memory card format the SD Association (SDA) developed for use in portable devices. Portable devices, such as digital cameras and mobile phones (including most smartphones)