ch340_driver 3.8 https://git.claremontmakerspace.org/CMS/chocolatey-packages Adam CH340 Driver (Install) WCH http://www.wch-ic.com/downloads/CH341SER_EXE.html http://www.wch-ic.com/downloads/CH340DS1_PDF.html ch340 ch341 serial driver Driver for the CH340/CH341 USB Serial IC CH340/CH341 USB to serial port One-Key installation VCP vendor driver for Windows, supports Windows 11/10/8.1/8/7/VISTA/XP/2000/98，Server 2022/2019/2016/2012/2008/2003 -32/64bit, Microsoft WHQL/HCK Certified, supports USB to 3-line and 9-line serial port.