java 访问的包 ch.ntb.usb-0.5.7.jar libusb0.dll libusbjava.dll libusb-win32-filter-bin.exe,java package visit ch.ntb.usb-0.5.7.jarlibusb0.dlllibusbjava.dlllibusb-win32-filter-bin.exe

cp2102 usb 转串口芯片，驱动程序修改，产品序列号修改方法，exe ，dll ， code-cp2102 usb to serial port ，pid vid change code

MTK USB Driver_v1.0821 ......................\2K_XP_COM ......................\.........\usb2ser_2kxp.cat ......................\.........\usb2ser_2kXP.inf ......................\.........\usb2ser_XP64.inf ......................\98ME_C