150 KBps 8 bits at a time.
Standard parallel port (SPP), Enhanced parallel port (EPP), and Extended Capabilities port (ECP)
Standard parallel port (SPP), Enhanced parallel port (EPP), and Extended Capabilities port (ECP)
Serial port is by far the fastest port. It is so fast that it is used in modern computer to connect hard drive to motherboard. Current generation of serial port is SATA 6Gpbs.
The standard that governs parallel communications is the IEEE 1284 standard. This standard defines the parallel communication interface for printers and other devices, specifying the electrical and protocol characteristics. It supports various modes, including Compatibility Mode, Enhanced Parallel Port (EPP), and Enhanced Capabilities Port (ECP), allowing for higher data transfer rates and greater functionality.
The standard parallel port connector, typically used for connecting printers and other devices, is 25 pins long. It measures approximately 2.5 inches (6.35 cm) in length. The port itself, which includes the connector and housing, may vary slightly in size depending on the specific design, but the 25-pin configuration is consistent across standard parallel ports.
USB port (Universal Serial Bus) replaces the parallel port
parallel port if you want to know why go to it140 if you know what that is.
Parallel Port
internal parallel port
output cause the parallel port is outside the computer
That depends on how many are installed. One used to be standard on the motherboard. Some modern PCs have deleted that port since USB is much easier to use. If your machine has PCI or other expansion card sockets you can buy parallel port expansion cards and add several. It is also possible to add parallel ports using USB to parallel port adapters.How many do you want?
No. Its a parallel port