Printer Cables

A printer cable is a device that connects the computer to the printer, where data are being passed through this channel. Printer cables come if different types and lengths, according to the need, specification and compatibility with the computer.

In serial communication aspect, RS-232 and EIA-422 are the two types. RS-232 printer cables are used in connecting a data terminal equipment (DTE) and data circuit-terminating equipment (DTE), which is commonly used in computer serial ports. RS means RETMA, forerunner of the Electronic Industries Alliance.

EIA-422 printer cables are the modified RS-422. These cables allow transmission of data by utilizing balanced or differential signaling. Unidirectional or non reversible transmissions lines as well as terminated or non-terminated transmission lines are also being used in transmitting data via EIA-422 printer cables.

In parallel communication, in which data are sent through several bits in one setting with the use of communications channel, a parallel printer cable is used. Parallel printer cables are devices used to connect the different minor parts of the computer system.

Apple Computer has its own printer cable named Firewire, which replaces Parallel SCSI (small computer system interface) because of its more advantageous installation and favorable cabling system.

USB (universal serial bus) is the latest type of printer cable in the market today. It is intentionally invented for PCs and Macintosh. Due to its functionality the cable has become popular even in video games, digital organizers, portable DVDs and mobile phones.

There are many brands of printer cables in the market, in all sorts of types according to specifications and compatibility. Prices vary which depends on the capacity of the cables; some are high-ends others are not. Even with the emergence of wireless connectivity the use of printer cables is still a commonplace, however it is strongly challenged and might become obsolete in the near future. Online stores have a wide range of USB printer cables. Prices of the different models are listed as well as the specifications for proper comparisons by the consumers. These online stores have listed all sorts of printer cables. Whether you are searching for a serial, parallel or USB cables, everything comes in handy via quick virtual tour.

A word of advice for those who want to buy cables online, see to it that you have browsed every possible online store that offers the best deal. Comparing prices and product specifications should not be taken for granted. See to it that the products have warranty for repair services and other privileges. Or else you will see your savings going down the drain.