What's USB?# Apple - 家有苹果
b*s
1 楼
Question: What is USB?
Answer: The Universal Serial Bus (USB) is a new standard for low and medium
speed serial devices. It allows up to 127 different devices to be connected
to one USB computer system. In the next few years, it will replace the
common serial port and parallel ports in most computers.
Answer: The Universal Serial Bus (USB) is a new standard for low and medium
speed serial devices. It allows up to 127 different devices to be connected
to one USB computer system. In the next few years, it will replace the
common serial port and parallel ports in most computers.