通用USB转串口驱动，用于串口下载程序（而现在很多主机和笔记本都没串口），这是需用到，PL2303-Universal USB-serial driver for the serial download (and now a lot of hosts and laptop no serial port), which is need to rely on, PL2303

Z-TEK USB转RS232串口驱动文件，刚刚在网上找到的，是官方最新发布的版本2.06 希望对大家有些用-Z-TEK USB switch to RS232 serial port driver files, just find on the Internet is the latest official release of version 2.06 you want to be of some use