USB is a means of connecting a device to a computer so they can communicate and exchange data. USB provides power and data transfer capability to a number of common devices. Computer user should understand the different types of devices that use USB and different types of devices that use USB and how to identify connectors by their shapes.
USB version 1.1 provides maximum speeds of up to 1.5 MB/s while the current version.
USB version 2.0 is a about 40 times faster. The versions are backwards compatible and the speed is limited by the slower device. Transferring data may require drivers to be installed on the desktop compter but some phone offer "MASS STORAGE" mode which means they appear as thumb drives to the computer and no special drivers are needed.
No comments:
Post a Comment