USB数据线的英文怎么写?
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发布时间：2023-07-09 18:22
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热心网友
时间：2024-12-13 07:27
参考: me
通用序列汇流排 Universal Serial Bus USB
参考: WIKIPEDIA
Today just about every PC es with Universal Serial Bus
or USB ports. In fact
many puters will even have additional USB ports located on the front of the tower
in additional to o standard USB ports at the back. In the late 1990s
a few puter manufacturers started including USB support in their new systems
but today USB has bee a standard connection port for many devices such as keyboards
mice
joysticks and digital cameras to name but a few USB-enabled devices. USB is able to support and is supported by a large range of procts. Adding to the appeal of USB is that it is supported at the operating system level
and pared to alternative ports such as parallel or serial ports
USB is very user-friendly. When USB first started appearing in the marketplace
it was (and still is) referred to as a plug-and-play port because of its ease of use. Consumers without a lot of technical or hardware knowledge were able to easily connect USB devices to their puter. You no longer needed to turn the puter off to install the devices either. You simply plug them in and go. USB devices can also be used across multiple platforms. USB works on Windows and Mac
plus can be used with other operating systems
such as Linux
for example
with a reliable degree of success. Before USB
connecting devices to your system was often a hassle. Modems and digital cameras were connected via the serial port which was quite slow
as only 1 bit is trmitted at a time through a serial port. While printers generally required a parallel printer port
which is able to receive more than one bit at a time — that is
it receives several bits in parallel. Most systems provided o serial ports and a parallel printer port. If you had several devices
unhooking one device and setting up the sofare and drivers to use another device could often be problematic for the user.
参考: Universal Serial Bus
