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Building Technology Cornerstone

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Building Technology Cornerstone

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What is USB A and B?

Type A is the "original" USB connector and is the most recognizable and commonly used connector. ... USB Type-B. Typically, the Type-B connector is the other end of a standard USB cable that plugs into peripheral device (such as a printer, a phone or an external hard drive). It's also known as Type B-male.

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What is USB A and B?