USB (Universal Serial Bus) - definition

USB is a norm for a wired association between two electronic gadgets, including a cell phone and a work station. The association is made by a link that has a connector at one or the flip side. One end, the one that plugs into the PC, is something similar across all USB links while the one that plugs into the cell phone can be of different kinds like miniUSB, microUSB or an exclusive connector.

USB rendition 1.1 gives most extreme paces of up to 1.5 MB/s while the ongoing variant 2.0 is multiple times quicker. The variants are in reverse viable and the speed is restricted by the more slow gadget. Moving information might expect drivers to be introduced on the work station yet a few telephones offer "mass capacity" mode which implies they show up as thumb drives to the PC and no exceptional drivers are required.

Notwithstanding their information moving application, USB links likewise convey an electric charge that can be utilized to control peripherals (like USB mice or consoles), and numerous cell phones can be charged through their USB port.