#CAN FIREWIRE IEEE 1394 CONNECT TO USB 3.1 GEN 2 SERIAL#
The real issues with serial ports are limited bandwidth and ports. A desktop computer has it, but a laptop does not.
This port is located on the back panel of your CPU cashing box, where serial ports are either two male DB-8 connectors (8-pin connector type) or one DB-9 and one DB-25 connector. Serial ports and parallel ports are the two types of ports.Ī serial port is an interface that allows serial hardware devices to communicate with a computer by sending one bit of information at a time over a single communication line.Įxample: Used for older computer mouse (before ps/2 port and USB port are invented), older keyboard, external modems, and PDAs.It is less commonly used in today's tech industry.įig: serial port ? Note! In today's modern computer/laptop we do not find a serial port, it is already replaced by a USB port. Ports on a laptop or computer can be divided into two groups based on how the port allows communication. However, in general, this shape does not differ from one vendor to the next. Ports come in a variety of shapes, including round (PS/2), square (RJ 45), rectangular (FireWire, USB, and so on), and trapezoidal (DB-25 printer port, DB-9 serial port). The primary function of this port is to allow one hardware component to be plugged into another in order for them to communicate with one another. Technically, they are just slots on your motherboard.Ī computer port is also known as a communication port because it is in charge of communication between the computer and peripheral devices. So, in general, a computer/laptop port is nothing more than an interface or point of connection between peripheral devices (input/output devices) and the computer. This connector is known as a port in a computer system. Any two pieces of hardware may require some kind of interface to communicate with one another.