(找了好几个,终于找到个能用的,分享给大家)USB转串口驱动程序,CH340,CH341,实测win7 32位和64位均安装成功,来源于网络
usb-serial driver, CH340 and CH341, successfully installed on my 32bit and 64bit computers, loaded at the website: www dot drv5 dot cn (2018-03-10, WINDOWS, 175KB, 下载5次)
USB1.1中文协议
USB Protocol V1.1 for Chinese (2004-12-18, WINDOWS, 1780KB, 下载234次)