USB & OTG GIÁ CỰC TỐT

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While every effort has been made khổng lồ follow citation style rules, there may be some discrepancies.Please refer lớn the appropriate style manual or other sources if you have any questions.
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USB, in full universal serial bus, giải pháp công nghệ used khổng lồ connect computers with peripheral devices.

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First introduced in 1996, the USB standard was developed by a number of American companies, including IBM, intel Corporation, & Microsoft Corporation, as a simpler way of connecting hardware lớn personal computers (PCs). Before USB công nghệ a PC typically would have one or two serial ports, a parallel port, mouse & keyboard ports, and, in some cases, a joystick port. A USB port represented a standardized way lớn connect a wide range of devices while offering significant advantages in tốc độ over other connection types.


Initially, adoption of USB giải pháp công nghệ was slow. Computer manufacturers were slow to showroom the ports to lớn their systems before USB-capable devices were available, and manufacturers of peripheral devices likewise were slow khổng lồ market USB products before the ports became standard on new computers. In addition, operating systems had only minimal tư vấn when the technology was first introduced. The first generation of táo apple Inc.’s iMac, introduced in 1998, changed this, however. By making a popular computer that used only USB ports, apple essentially drove other manufacturers to lớn adopt the standard. Since then most peripheral devices such as printers, scanners, and keyboards have used USB. The standard even led to development of new devices, such as portable flash-memory drives, which replaced floppy disks.


USB giải pháp công nghệ saw a number of revisions since its inception. Each revision increased the connection’s speed while staying backward-compatible with older revisions. Also, improved adapters allowed users to lớn use USB ports khổng lồ connect to older serial devices such as network switches.

The Editors of Encyclopaedia capdoihoanhao.vn This article was most recently revised and updated by Erik Gregersen.

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