Because USB development is standardized and regulated, we are guaranteed that USB cables will not cause any havoc to our devices. When plugging in the USB connectors, there is no need to reboot the computer devices as they are hot-swappable. No manual adjustment is required for end-users on the devices when you plug a USB cable, i.e., they’re self-configuring. Manufacturers have great flexibility in the design of their devices since the variety of USB connectors that will ensure that they find one that is compatible with their design. This simplification is evident in several ways.įrom the perspective of manufacturers, the USB standard eliminates the need to develop proprietary connectors. The standardization of USB development greatly simplified the connection interface between computers and peripheral devices. Using USB in the figure eliminates this inconsistency.

Objectiveīefore USB connectors were adopted, computer connectors came in an inconsistent variety of design and sizes.

The ends of a USB connector are called plugs, while the opening in the computer or device that receives the plug is called the receptacles. The B end is usually the mini or micro, and it is connected to the device. The A end is commonly the standard format and is connected to the computer. A USB connector has two ends labeled as A and B.

Regarding speed, they are classified into low, full, high, SuperSpeed and SuperSpeed+. Regarding size, USB connectors are classified into standard format, mini and micro. The standardization of USB development by USB Implementer Forum (USB-IF) ensures that a pre-defined specification designs USB. It was created to ease the connection of peripheral devices – like printers, keyboards, mouse, disk drives and video cameras – to the computer for communication and the supply of power. USB (short for Universal Serial Bus) was developed in 1994 by seven companies: Microsoft, IBM, Compaq, Intel, Nortel, DEC, and NEC. We can say with near certainty that the future of USB cables is indeed bright. It is due to the ever-growing demand for faster and more reliable connections. Interestingly, the evolution of USB cables has been super-dynamic. Right from their inception in the early 90s, they’ve continued to play an integral role in our lives. CHAPTER 6: Comparisons With Other Connection Methods.

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