The Speed ​​Advantage of USB Printer Cables Over Serial or Parallel Wires

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USB printer cables are those that have a USB Standard A-type of connector on one end and a Standard B-type of connector on the other end. This type of USB cable is often used by printers, scanners, as well as other large peripheral devices to interface with your computer or other compliant host devices. A USB cable for printers can deliver data in a swifter way compared to older cords like the parallel or serial cables. This is due to the data transfer rate capability of the USB cable, which can, theoretically, run up to 480 Mbps compared to the 2 Mbps maximum transfer rate of serial or parallel cables.

Most of the printers sold in the market today are equipped with USB Standard-A receptacle and cable. In fact, it can even be said that for peripheral devices such as printers, USB has become the standard method of connection. This development ushered in better, reliable and fast printers that can print several pages of documents in about a quarter of the time it takes for older printer to do the same task.

Perhaps one of the best aspects of USB printer cables is that they can work across multiple platforms. They can function well in a Windows environment in the same way that they would in operating systems running on a Macintosh computer, as well as Linux / UNIX systems. This cross platform compatibility of USB cables allows devices, for as long as they have appropriate drivers, to work on different operating systems.

Another great thing about this particular cable is they allow peripheral devices to become hot swappable. This means that you can unplug the device from the system and plug it back again without the need to restart the computer or host system. Try doing this with a PS2 or ADB interface cables any you will certainly discover that there is a need to restart the system in order to get the peripheral device to work again.

This feature became a boon for plug and play devices as they were instantly recognized by the system for as long as their drivers are already included in the operating system's list. The cable also facilitates an easy installation process should the drivers are nowhere to be found in the operating system's list.

Although USB printer cables have many advantages, it is not entirely devoid of any disadvantage. One of the glaring disadvantages of these types of cables is their length limitation. This is due to the manner by which USB cables transmit and receive data. However, this can be resolved by using a USB extender or extension cord. The streamline effect is another known weakness of this type of cable. Many devices, such as a mouse and keyboard, need to have their own dedicated USB port in order for them to function without a hitch. This can be a potential problem if you have limited USB ports on your system. Nevertheless, using a USB hub can help solve this issue.

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Source by Suzie Sanchez

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