USB设备序列号读取，可以读取usb设备的序列号，并且可以读取硬件ID-Read USB device serial number, usb device can read the serial number and hardware ID can be read

读取usb串口号的程序，一个usb 应该有唯一的标示，通过函数分析最后得到结果-Read usb serial number procedures, a usb should have a unique marking, through the function analysis results of the last to be

End user convenience is the keynote of the universal serial bus (USB). The Plug and Play (PnP) concept has simplified the process of installing certain types of hardware on existing PCs. However, configuration issues continue to plague end users with