The whole idea behind it is that this one interface will connect everything (except the stuff it doesn't), killing off the old guard, like parallel and serial ports.
这个接口的思想是用一种接口连接所有的东西（除了不能的），淘汰旧的，比如并口和串口。
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For example, more device drivers, such as network interface card (NIC) drivers and parallel and serial port drivers, are available for Linux than for commercial operating systems.