用vb编写的usb接口 数据读取 版本5.0-prepared with the USB interface data read version 5.0

6个用VB和DELPHI编写的FOR USB驱动程序，非常难得，是我用3个月时间编写的，相当有参考价值。-six VB and Delphi FOR prepared by the USB driver, and very rare, yes, I spent three months time to prepare, have considerable reference value.

用vb编写的usb接口 数据读取 版本5.0-prepared with the USB interface data read version 5.0