In cables, there are many types. Single market is dominated by USB. The abbreviation "universal serial bus USB and provides support for computers, such as keyboards and mice and storage devices. You can also find used items such as PDAs and mobile phones. The maximum length of 5 m, or about 16.4 feet. However, you can easily obtain longer connections using hubs. Two common 1.1 and 2.0 or 3.0 are gaining popularity as well.
Supports USB 1 original design, items running slower maximum speed of 1.5 Mbps. USB 2.0 came along and offers faster speed up to 40 MB per second. You can get external hard drives, card readers, printers, scanners and more. And can often be both types mix and match each for same the computer or hub. While axis 1.1 to 2.0, will run ports is still slower than the speed of 1.1. And vice versa; and will work with older computers, as well as 1.1 hubs USB 2.
These cables have many different types available. A type is used on most devices like computer ports. Type b is axes. Peripherals connected to PC through USB cable a-b. Use pin mini USB for mobile phones or cameras often. Mini USB 5-pin, used also for mobile devices. However, make additional PIN if perfect for phones, cameras and external hard drive, hard drives and optical disk storage. Finally there are micro-USB. Micro-USB, as its name suggests, much smaller mini USB and will eventually. You can find micro-USB to smartphones and PDAs.
USB 3.0 came along more than 10 years after the original (from 1996 to 2007). USB 3.0, also known as SuperSpeed, is ten times faster than 2.0. It provides higher performance and better energy management while still fully functional and usable for USB 2.0 devices. USB 3.0 comes only in type b, type a, and micro USB forms.
Super-fast and functionality, USB 3.0 is likely to one day replace other USB devices. However, today even further than one might think. Currently, using devices over 10 billion USB 2.0 technology. In addition to widespread use of cheaper USB 2.0 with USB 3.0 coexist for years to come. In time, would narrow the difference in cost over many years, USB 3.0 will become slowly to the industry standard for high-speed external communication.
In General, remain essential home with this USB technology which we enjoy. Nearly everyone these days has some sort of digital devices, computer, camera or cell phone. Whether you use 1.1 or 2.0 or 3.0, you now have a bit more understanding of what USB and different types in use. And those who use high-speed devices, invest in 3.0 now can be a smart choice.
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