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Windows Phone 7 devices use SD cards designed for access only by the phone manufacturer or mobile provider. An SD card inserted into the phone underneath the battery compartment becomes locked "to the phone with an automatically generated key" so that "the SD card cannot be read by another phone, device, or PC". [122]
The basis for memory card technology is flash memory. [2] It was invented by Fujio Masuoka at Toshiba in 1980 [3] [4] and commercialized by Toshiba in 1987. [5] [6] The development of memory cards was driven in the 1980s by the need for an alternative to floppy disk drives that had lower power consumption, had less weight and occupied less ...
It can accept cards up to 8 GB in size. This tool also lets people use DS homebrew. DS homebrew is software written for the Nintendo DS by hobbyist programmers, without licensing from Nintendo. A version of this was a card holding a 4gb HD inserted via Slot 2. [44]
A SmartMedia card consists of a single NAND flash chip embedded in a thin plastic card, [3] although some higher-capacity cards contain multiple linked chips. It was one of the smallest and thinnest of the early memory cards, only 0.76 mm thick, and managed to maintain a favorable cost ratio as compared to the others.
In 1992, SanDisk introduced FlashDisk, a series of memory cards made for the PCMCIA or PC card form factor, so they could be inserted into the expansion slots of many laptops and handheld PCs of the time. Unlike other similar products at the time, FlashDisks did not require a battery to store their contents.
Eye-Fi was a company based in Mountain View, California, that produced SD memory cards with Wi-Fi capabilities. Using an Eye-Fi card inside a digital camera , one could wirelessly and automatically upload digital photos to a local computer or a mobile device such as a smartphone or tablet computer .
PS Vita Memory Card 2012 64 GB Subcompact (15 mm × 12.5 mm × 1.6 mm [8]), compulsory DRM, up to 64 GB, proprietary (can be used on PS Vita only) P2 (storage media) Panasonic MicroP2: 2012 64 GB MicroP2 is a SDXC/SDHC card conforming to UHS-II (Ultra High Speed bus), and can be read by common SDHC/SDXC card readers. xD: Olympus, Fujifilm, Sony
NT Card" is a brand name for a memory card which is used by C-Map / Jeppesen company for their line of electronic nautical charts. It's unknown what the generic name for these cartridges is. It is a unique package -- measuring 24 x 44 x 2.5mm -- which may be inserted lengthwise or by one end, as two interchangeable sets of brass contacts are ...