The USB key is a small, thumb-sized device that plugs into a USB port on your computer. It stores files and can be used to back up or move information from one computer to another.
Purposes of USB keys:
USB keys are extremely useful and can serve a variety of purposes:
It can be used to transfer files from one computer to another (for example, if you have many computers in your office and need to move files from one computer to the other). USB keys replace floppy disks, CDs, and DVDs for this purpose.
USB keys can also be used to back up your important files, such as business presentations and financial data.
If you have office applications such as Microsoft Word or Excel on your USB key, it will be easy for you to carry all of the programs you need in a small device that is no bigger than a USB flash drive.
You can also use USB keys to move files from one computer to another. This is especially useful if you need to transfer a large amount of data and the other computer doesn’t have a CD or DVD drive.
Some USB keys feature built-in security features such as passwords and encryption which make them very useful for carrying around sensitive information such as passwords and credit card numbers.
USB keys are also useful for carrying around your favorite software applications.
The USB key can be used in a wide variety of situations, making it a very versatile accessory that you should have at all times especially if you have multiple computers.
Popular types of USB keys:
Some of the most popular types of USB keys that you can find at Staples include:
USB flash drives (these are very small, some only slightly larger than a fingernail). They can typically store up to 2GB of data.
Thumb drives (larger than flash drives, but smaller than keychain drives). They can typically store up to 64GB of data.
Keychain drives (they look like a normal key and attach to your key ring. They contain between 1 and 4GB of storage space, making them very useful for backing up or carrying around information on the go).
Hard drive enclosures (these let you turn any regular hard drive into a USB key).
iPhone and Android drives (these look like an iPhone or Android phone). They can typically store up to 64GB of data.
Cables, such as charging cables for smartphones and tablets. You can also get more conventional USB cables that connect your computer to a printer or another peripheral device.
Drive enclosures. These turn regular hard drives into USB keys that you can plug in when in need of extra storage space. This is a very useful accessory if you’re in the market for a new internal hard drive since it lets you turn your old hard drive into a USB key with minimal effort.
‘USB keys are extremely useful and versatile devices that can serve a variety of purposes. They are small, thumb-sized devices that plug into a USB port on your computer and can store files. You can use them to back up your important files, transfer files from one computer to another, move files from one computer to another if the other computer doesn’t have a CD or DVD drive, and carry around your favorite software applications.