Universal Serial Bus (USB) is still the typical interface for devices to a computer system. USB link cable are now the leading way of linking a diverse variety of products such as mobile phone devices and printers to computer systems. USB was created with the specific objective of delivering a ‘plug and play’ solution allowing devices to be swapped simply.
From its inception in 1996, USB was thought to be the replacement for serial and parallel ports, which were back then, the methods of choice for device interconnection. It was in the beginning meant to create an industry standard for devices which were frequently plugged into computers, such as digital cameras, printers, network adapters and key boards. The aim of this design project, carried out by major manufacturers at that time, was to make connecting devices such as those just mentioned, fundamentally easier. Today of course USB is used everywhere you go and is the most popular interface. It’s now inconceivable of how the world of domestic and office technology could function without USB, whilst the ease with which it can be used by youngsters and adults alike signifies it has unquestionably reached the objective it initially set out to achieve. However, despite its apparent simplicity to the eye of the everyday observer, USB in reality now is available in various guises and right now there are 6 primary varieties of connection.
The 6 various kinds of USB connector are as follows. Micro-A, Micro-B, Mini-A, Mini-B, Type-A and Type-B. Each one of these have their own distinct uses however for the majority of us, Type-A is the one we think of when talking about USB. The Mini-B or ‘mini USB’ connector has become another commonly found USB connector found on many mobile phones, camera and hand held gadgets. In reality, a digital camera USB cable is the preferred method of choice with regard to transporting photographs from camera to computer. These have proven especially useful, permitting large numbers of photos to be transferred to either a computer or even directly to a computer printer quickly and easily.
USB cables are the standard way of joining one device to another but it’s crucial to keep in mind that the maximum length for any USB cable is five metres. Anything over this will trigger data delay and the connection lost. You will find a way round this, that involves the usage of USB hubs. 5 hubs can be connected together using USB cables to make a USB chain which allows for a maximum 30-metre length.
Okay, so what to the future? Wireless USB seems to be getting lots of attention with the latest revision being due presently. This will enable higher frequencies to be used and greater energy efficiency. Wireless USB devices are becoming increasingly popular and proof of this is all around us. We only have to take a look at USB Bluetooth dongles and USB wireless Internet dongles to see this.
Nevertheless, the USB cable will still be a main part of the future of USB. This is because for many individuals, a wired solution still ensures that connectivity is not dropped. They are hard wearing, simple and reliable and are likely therefore to remain a key feature of both the workplace and residential environment. USB cables will remain popular till such a moment where wireless technology has achieved a state that there’s absolutely no drop or reduction of signal and that data transfer is as fast as a conventional wired USB cable.
Wired USB cables such as a USB network cable, which is often used to connect multiple computers without making use of a network card or possibly, even a USB to TV solution may be available. These wired methods still have a tremendous place in today’s increasingly wireless world basically because of the fact that they offer consistent results that you can rely on, time after time.