USB Cable - The Universal Serial Bus

When it comes to connecting computers, peripherals and other electronic devices, few things have such a big impact on the world as a Universal Serial Bus. Today it is estimated that over eight billion USB ports are on the market and more than two billion are made and sold each year. Most electronic items that you buy today will include at least one USB cable, but chances are you'll need to complete several different lengths and - in some cases - different connector types. One thing is certain, however, and it is the USB is here to stay.

Like many other cables, USB cable, in fact, uses twisted pairs of wire in it to help reduce signal noise interference. Today, the USB 3 options available include double the number of pairs in them and provide a way to increase the speed of signal transmission significantly. They are slightly thicker than the old USB 1 or 2 species, but increased data transfer speeds are unquestionable. Each type of these wires - 1, 2, or 3 - Everyone has different opinions length, and that you will want to consider when shopping for one that you need.

Extra-long USB cable is very rare. Not only does the overall design and nature of data made it impractical to use long ones due to the increased signal loss, but for most people a few feet of length is all that is needed. USB 1 cables are rarely longer than three meters in length due to their high rate of signal loss and relatively low speeds.USB 2 will normally allow for lengths up to about five meters, when needed, while newer category 3-line will operate at its best at about three meters, as well, although at much higher speeds as mentioned above.

Be sure to look at the connector ends when you buy a USB cable. There are numerous options, including a printer-style end, micro or mini USB stick, and types A or B. Each one is used for different items, and a printer-style connector obviously will not work for a digital camera. Most options have a standard size connector, then another will vary depending on the application used to it. These cables are not going anywhere, and chances are you'll need a lot of them as your assortment of gadgets and Gizmos grow.

The author has experience in the USB cable and USB cable.