Computer Port

What is Computer Port?

Definition and meaning of Computer Port

A Laptop port is a connection point or Interface between a laptop and an outside or Internal tool. Internal ports may additionally connect such gadgets as tough drives and CD ROM or DVD drives; external ports can also Join Modems, printers, mice and different gadgets.

What Does Computer Port Mean?

Computer ports have severa Functions and connectors of various designs. Types of pc ports encompass:

• Serial Ports: These are most commonly used for connections to mice and Modems.
• Parallel Ports:These are most typically used for printers.
• Small Computer System Interface (SCSI) Ports: These are used to connect printers and up to seven general Devices, inclusive of tough disks and tape drives, to the same port; they can assist higher Data Transmission speeds than serial or parallel ports.
• Universal Serial Bus (USB) Ports: As the name implies, those may be used to attach many devices such as all previously referred to plus Keyboards, Scanners, outside difficult drives, USB drives (additionally from time to time referred to as Thumb Drives or transporTable USB drives), cameras, iPhones and lots of different Peripherals and devices.

Typical serial ports may additionally use a serial RS-232C or an RS-232 connector. A parallel port on a non-Public pc (PC) may also use a Centronics Interface with a 25-pin connector.

SCSI ports are available loads of interface connections; these include:

• Parallel SCSI (SPI): This port uses a parallel electrical Bus Configuration.
• Serial Attached SCSI (SAS): This port uses a serial layout with SCSI generation.
• Internet Small Computer System Interface (iSCSI): This port isn't a physical connection at all, however uses TCP/IP to facilitate statistics transfer over Intranets, neighborhood location Networks (LANs), extensive area networks (WANs) or the Internet.

There also are many other interfaces that do not conForm to the SCSI trendy however use the SCSI Command Protocol.

USB ports are one of the maximum common laptop ports in use nowadays. They are hot pluggable outside connectors with 4 pins (1 for electricity deliver, 2 for Records and 1 for a Ground connection), degree four.5 mm via eleven.5 mm and come with a most period cable of 5 meters. The most Range of gadgets that may be connected to a unmarried laptop with USB pc ports is 127.

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