一个很不错的系统信息控件，完全源码！ 获取系统、硬件、磁盘等各种系统信息，可检测USB接口设备。-A very good system of information control, complete source code! Acquisition system, hardware, disk and other system information, can detect the USB interface devices.

一个很不错的系统信息控件，完全源码！ 获取系统、硬件、磁盘等各种系统信息，可检测USB接口设备-A very good system of information control, full source code! Acquisition system, hardware, disk and other system information, can detect USB interface device