通用串行总线是外围设备与计算机进行连接的新型接口，是计算机外设连接技术的重大变革。
USB, namely Universal Serial Bus, is a novel interface connecting computer and peripheral equipments and is a great innovation in the connecting techniques of the peripheral equipments of computers.
它是一种可以同时处理计算机与具有USB接口的多种外设之间通信的电缆总线，USB已成为目前PC标准的通用串行总线。
It is a kind of cable bus which can process the communications between computer and peripheral equipments. USB is a general serial bus with PC standard.
它是一种可以同时处理计算机与具有USB接口的多种外设之间通信的电缆总线，USB已成为目前PC标准的通用串行总线。
It is a kind of cable bus which can process the communications between computer and peripheral equipments. USB is a general serial bus with PC standard.
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