HID controller package containing sources and help

This a Delphi HID Component. Easy to use.. Some Examples are included-This is a Delphi HID Component. Easy to use.. Some Examples are included

delphi USB控件的源码。可以安装在 delphi中 方便实现与USB通讯。-delphi USB control of the source. Can be conveniently installed in delphi Implementation and USB communication.