A key USB flash drive is a flash drive that is shaped like a key. The top part of it is round with a hole at its top so it can fit onto a key chain. The part that would have been the actual key part of the device is the USB drive so that the device overall looks like a key. The USB drive is thinner and more rugged than most other typical USB drives and the USB connector itself is gold-plated and is resistant to both water and scratches. A plastic cap covers and protects the USB connector. The standard size is 2.2 inches long by 0.94 inches wide and 0.12 inches thick, about the same dimensions as a typical house key.
A key USB drive also has superior performance over most other USB drives. It can be used on both Macintosh and PC-compatible computers and has a high transfer rate of up to 30 Megabytes per second, which is the average rate for a flash drive that is compatible with the USB 2.0 standard. It also supports Ready Boost in Windows 7 which is a technology that is designed to help your computer when its operating memory is running low.
Low available memory can make your computer run slow and typically Windows uses the hard drive to store additional data during its normal operations cheap usb sticks uk. USB drives not only provide additional space if your hard drive is filled close to capacity but also offers a speedy alternative. Ready Boost can handle multiple flash drives so as to greatly improve the performance of your computer.
There are many advantages to using a key USB flash drive. Because of its small size and weight, a key USB flash drive can be carried around in many numbers with your regular key chain or on a key chain of its own and fit compactly in a pocket of your computer bag or briefcase. It has a greater capacity than a floppy drive and is easier to use than a CD or DVD. Usually CD’s and DVD’s require special software in order that files can be written to them, while USB flash drives use standard operating system commands for saving files to them. USB drives also use less power than an internal hard drive or CD or DVD drive and have no moving or mechanical parts that can wear down over time. They were built to provide consistent and reliable performance.
Like their counterparts in storage media, USB flash drives can hold a variety of data, such as documents, email files, presentations, and digital photographs as well as entire software programs such as anti-virus software, games, and general use productivity software. Their small size and portability enables these types of files to be easily transported from one computer to another. Such factors have contributed to the widespread use of USB drives so that they are used not only in the business world, but in schools, colleges and universities and for personal use.