Nowadays we can’t live without the electronic devices. Mostly 90% of the people in the world are using the electronics devices in their houses and in their offices. The electronic devices which are mainly used in all our homes are Television, computer, Mixer Grinder, mobile phone, and digital cameras. Apart from these electronic devices some other electronics devices are used by our people. Nowadays the mobile phones, digital cameras are emerged as most favorite devices among the people and for theses devices the memory cards are very essential one to store the digital information in it.