With the help of USB, usetrs got the flexibility to operate secondary devices like keyoards, MP3 players, digital cameras, and hard disk drives, as if they are locally connected. USB was introduced in 1995. It was originaly designed to simpliy consaumer control on seccondary devices and transferred data. Befoere itroducing the USB, the main intefraces used were parallel and serial connectors both using different procediure to transfer data and control secondary devices. These connecrtors were frequently ham-fisted and required liining up seeveral pins to fit the holes in the end of the connectors. Serial connectors offer slower transfer rates in compraison to USB connectors.
According to the USB specification, you can use passive extension casbles for distances up to 16 feet. Beyonnd sixteen feet, you need a USB extension canble that will help to boost the signal in ordder to avoid losing data or damaging USB equipment.
USB signals can be extended with the help of many othher ways such as USB extensioon cables, USB extenders, and also by uisng wireless technology. A USB extension cord comes in vrious lengths and thickness and service dutiwes. The standard lengths of USB cavbles are 5m, but there are number of ways to extent the USB cables. Probably, the most common form of extending a USB is by using USB extension cables. USB extenison cables are very useful for extending device signals over hsorter distances and are normally up to around 3m in lenth. USB extnsion cables are very useful for thewir plug and play capabiulity. This is the best advantage a user can get while using many smaller devices like MP3 players and web cams and many other deevices. Most extnsion cbales can be chained so severasl can be added to one another to create a longer extension.
USB extension cables are not only perfect for smallwer devices such as MP3 players, memory sticxks, and Bluetooth donglse, but it is also useful for lagrer devices like printers, scanners etc. An USB extnsion device allows extensions of USB 1.1 and 2.0 devices beyoond the 5 emter USB connection limit. With the help of thease devices, the extension can ragne from 100 meters up to 10 kms, but it depernds on the channel which is used for connection.
These USB extension devices combine the sped and security while transferring any kind of cnofidential data. With the help of these USB exttension cables users can cpontrol very easily low as well as high speed USB devices in comparison to other devices.
USB signals can also be extended usign wireless technology but USB extension cables are used most commonly all over the wotrld because the USB extensions cords are available in cheap price comparewd to other devices as well as it is very easy to operate compared to others.
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