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USB Battery Charging 1.0, 2007-03-08, 5 V, 1.5 A ... 2014-08-11, 5 V, 3 A, New connector and cable specification.


Universal Serial Bus Revision 3.1 Specification (.zip file format, size 78.4 MB) provides the technical details to understand USB 3.1 requirements and design ...


Universal Serial Bus Revision 2.0 specification (.zip file format, size 70.5 MB) provides the technical details to understand USB requirements and design USB ...


Technical details to understand USB 3.0 and 2.0 spec requirements, design compatible products, download developer-related PDFs, and more.


Apr 27, 2000 ... The 2.0 revision of the specification is intended for product design. Every attempt has ... Acknowledgement of USB 2.0 Technical Contribution.


The Universal Serial Bus (USB) is a specification developed by Compaq, Intel, Microsoft and NEC, joined later by Hewlett-Packard, Lucent and Philips.


Sep 17, 2010 ... Starting out new with USB can be quite daunting. With the USB 2.0 specification at 650 pages one could easily be put off just by the sheer size ...


The USB, or universal serial bus has replaced the RS232 and parallel communications in a lot of situations. USB is now the most used interface to connect ...


USB 3.1 is the latest USB specification. This powerful new USB performance level is alternately known as USB SuperSpeed Plus, USB Gen 2, and USB ...


Learn all there is to know about USB (Universal Serial Bus) connectors and USB ... In its original specification, USB defined only two connector types: A and B.