The Nationwide Group

Nowadays, USB flash drives have become primary portable storage device for storing data. Because, USB drives provide larger storage capacities and they are more convenient to carry. USB drives are also referred as jump drives, key chain drives, thumb drives, pen drives etc. Storage capacity of USB drive is ranging from 16MB to 256GB whereas [...]

Compact Flash (CF) memory cards are portable, very small removable storage devices which are used to store large amount of data. There are two types of CF memory cards i.e. Type I and Type II. Difference between these two memory cards is only the thickness. CF cards are less prone to mechanical failures because, CF [...]

IPods are portable devices, which are most commonly used to store music. Along with hard drive, iPods have memory cache to store and play the music files. Actually, iPod hard drive stores music from iTunes but, while playing the songs from iPods, memory cache copies those songs from the hard drive. IPod memory cache can [...]