Cable Extension USB: What is It Employed for?

The connection between a computer and a printer or scanner can usually be achieved by means of a cable extension USB cord. The USB specifications for this kind of connection mention the possibility to have cables that include an active repeater chip, also known as passive extension cables.

16 feet is the maximum optimal distance for the USB extension, anything longer than that, may result in damage of the USB equipment and data loss. Several cable extension USB items can be inter-connected for a longer-distance solution, but even so, the cords cannot be bound together for more than 80 feet.

Basically, the connection is the basis for the entire cable extension. USB ports on notebooks and desktops pose no compatibility problems with various USB devices. Usually double shielded, extension cables USB applications make transfer rates possible at up to 480 Mb per second.

Most cables are compatible with with Macs and PCs alike and any high-speed USB corresponds to the compliance protocol, whether it is 2.0, 1.1 or 1.0. The reliability of USB cables results from the existence of incorporated or built-in electronics that make good performance possible even at long or peripheral distances.

There are usually two types of cable extension USB connectors, a distinct one for each part of the cable, such as A male or A female. The A female gets into the computer port while the A male connects to the next cable, if you need further extension with the printer or scanner devices. The USB connection has become all practical with the massive replacement of the former serial cable.

And the usage is omni-present if we think that any portable or desktop device now incorporates and solely relies on USB technology. Modern computer and notebook versions no longer incorporate serial ports, and neither mouses nor keyboards have serial connectors.

The need for a cable extension USB cord is not exactly common occurrence. Most PC owners work well to the regular cable length and do not need extensions. It seems that Apple users are those who rely on USB connectors more frequently as Macs have fewer USB ports incorporated. Cable extension USB cords will usually function for connecting office electronics, which makes them necessary for networks, multiple office usage and lots of situations when the distance between one appliance and another is larger than 16 feet.

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