It is impossible to talk of computer technology without the mention of universal serial bus (USB). USB products have become a popular choice of instrumentation and cannot be ignored especially in audiovisual systems or any other gadget that stores or displays information. It would be essential to know what you need to connect what device.
To begin with, it is essential to know that USB products and ports comes with different speeds. Some applications and tasks demand large data transfer rates and hence the need to match them with the right USB connectors. It would be essential for one to make sure that he or she uses the right USB connector for the right task. To begin with, you would need to know that there is low speed data transfer which is about 1.5 MB/s and is mainly used on USB products such as mice and keyboards. High speed is yet another data transfer rate and transfers data at a rate of 480 MB/s and is the most suitable especially where one is dealing with large amounts of data such as video and audio. These devices are also known as USB 3.0 standard. One would therefore need to know of the transfer rates before investing in USB products.
There is type A and type B host ports which tend to come with different use. The type A USB connectors are mainly used on adding keyboards, mice and other input peripherals. In a case where you need to control a device from a PC, you would need a type B device port which tend to be more square in shape. The type B USB is used on high powered devices such as the printer. However, one would need to know that they tend to be less common when compared to the type A USB. As you read more here, you would also know that mini USBs are mainly used on mobile devices. Mini USBs tend to be smaller in size when compared to other types of USB. Micro USB is mostly applicable especially on portable devices.
It would also be essential for one to note that the type C is known for being faster as well as passing more power when compared to its predecessors. The type C is becoming more popular when it comes to smartphones, tablets and laptops. One would need to know about the USB on the go commonly known as USB OTG. Under normal circumstances, moving files from an external device would demand one to transfer them to a computer and then to a mobile device. With the USB OTG, it would be possible to move files from the external drive to a mobile device without a computer now!