subject: The Latest High Quality Sd Card Is Excellent Companion For Storage [print this page]
An SD Card (Secure Digital Card) is an ultra small flash memory card designed to provide high-capacity memory in a small size. SD cards are used in many small portable devices such as digital video camcorders, digital cameras, handheld computers, audio players and mobile phones.
In use since 1999, SD cards are available with storage capacities as high as 4 gigabytes. An SD card typically measures 32 x 24 x 2.1 mm and weighs approximately 2grams and is about the size of a postage stamp and weighs approximately two grams.
There are many features in an SD Card that makes it so special.
First, SD Card has small size and large capacity. SD memory cards are now available in several capacities and new 2, 4 and 8 GB cards are in the making. Large capacity of SD memory cards are used in various digital content type and high quality video. SD memory cards have high-speed data transfer capacity which is essential especially in large volume of data.
Second, SD Card has a high level copy right protection function, of compact and perfect size for audio players and mobile phones, speed with about 10MB per second and in addition a protection switch to prevent accidental erasure.
Third, SD memory card ensures unblocked communication. SD memory cards do not need adaptors, cables or wire to transfer data to the PC. It can fix into any standard input/output slot and plugs straight into a normal USB slot. It is necessary when traveling or taking work home from the office.
