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What is the difference between a USB port and a parallel port?
In serial port : The Data flows continuously andIn Parallel Port : The Data is transported as a pack.Hence for large data to be printed it is always preferable to use the serial port rather than the...
Parallel ports are easy to program and faster compared to the serial ports. But main disadvantage is it needs more number of transmission lines. Because of this reason parallel ports are not used in...
USB: Is a port that can connect computer peripherals such as mouse devices, keyboards, PDAs, game pads and joysticks, scanners, digital cameras and printers. For many of those devices USB has become...
parallel ports are used for old style printers or hardware to connect to due to the popularity and speed of usb is prefered over parallel as most printers nowadays are usb