The technology behind SD cards is based on flash memory, which retains information securely even without a power supply. Nevertheless, even this technology has its limits. The electrical charges ...

How secure is your data? Most computer experts recommend having something they call triple redundancy; in other words, you'd store a picture on your phone, on a memory card, and in the cloud. Most of ...

This format has never had the backing of major memory card developers and other OEMs since its launch, so, this technology is limited only to Huawei devices. As smartphones start coming with more ...

The Sony PlayStation Portable is the only handheld gaming device that uses an optical disc for storage, called the universal media device. You can back up the game or movie on a UMD you purchased in ...