Usb Drives And Usb Drive Data Transfer - 1199 Words

CHAPTER 1 INTRODUCTION 1.1. INTRODUCTION Portability and mobility of storage devices like flash drives and USB devices are becoming so popular to carry and transport data on the go. Unlike CD/DVD, hard drive, floppy disk or tape drive, a flash memory has no moving parts, so it guarantees fast read/write speeds and more durable compared to other forms of storage media. Using a flash drive/memory card to transfer a file typically uses a computer (e.g. laptop, pc, netbook or tablet) to initialize mass storage communication which is not portable. Smartphone can exchange the data through Bluetooth but can’t act as host to USB drive to USB drive communication for data transfer. The proposed system bridges the gap of USB drive to USB drive data transfer when a computer is not present. Because of low prices of Smartphone almost everybody use smartphone so even Smartphone can’t act as host but it can acts as mediator and can be used as user interface to give operational command for data transfer. Moreover, booting a co mputer just to transfer a file/s is ridiculous. In an earlier research, an embedded system is used wherein a slave to slave flash drive transfer makes it possible to transfer file/s using a programmable microcontroller with USB multi-role embedded host/peripheral controller and navigation control. This makes it possible to transfer data from a flash drive to another flash drive with 100% data integrity using MD5 checksum algorithm. That research alsoShow MoreRelatedAdvantage And Disadvantages Of Universal USB Drive1105 Words   |  5 PagesThe term USB stands for Universal Serial Bus and is used to define a special kind of connection between a computer and other electronic devices. The connections can serve different purposes ranging from power supply to communication. A USB flash drive is a storage device that acts as a portable hard drive, but generally has a much more limited capability in comparison. As mentioned, their purpose is to store digital information and to transfer information between systems. Other popular names us edRead MoreThe Invention Of Usb Flash Drive Or Usb Stick Driver1786 Words   |  8 Pagesinvention of USB flash drive or USB stick driver is based on PC connectors condition at that time, which is too much and very complicated. According to John Garger in his article Who Invented the USB Flash Drive?, USB mass storage devices were first developed by a group of computer companies including Intel, Compaq, Microsoft, Sony, DEC, IBM, and Northern Telecom. 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While shopping around NeweggRead MoreModern Trends in Computer Hardware2782 Words   |  12 Pageseffort to make computer hardware faster, cheaper, and capable of storing more data. 2. Computing hardware evolved from machines that needed separate manual action to perform each arithmetic operation, to punched card machines, and then to stored program computers. The history of stored program computers relates first to computer architecture, that is, the organization of the units to perform input and output, to store data and to operate as an integrated mechanism. Secondly, this is a history of theRead MoreGraphical Images Essay955 Words   |  4 PagesThis is what it uses to create the picture. The Higher priced graphics card may be able to produce a higher resolution and color depth. RAM – The ram is mostly used to hold programs and any files the user has opened. The RAM has a constant flow of data between the hard disk and the processor. 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Data file recovery with the program is uncomplicated and may probably be achieved by the common computer individual without any sort of documents. The ADRC Data Restoration Tools can undelete data files from any non-CD/Disc storage space device like ram credit cards and USB drives, as well as hard disks, of course. ADRC Data Restoration Tools is a standalone, 132KB program rendering it a