Driver&Tools


file name version upload time size
CH34XSER_MAC.ZIP 1.8 2022-05-13 2.32MB
For CH340/CH341/CH342/CH343/CH344/CH347/CH9101/CH9102/CH9103/CH9104/CH9143, USB to serial port VCP vendor driver of macOS,supports OS X 10.9~10.15,OS X 11(Big Sur)and above,contains installation guide documents.
CH343CDC.EXE 1.5 2022-10-15 187KB
For CH342/CH343/CH344/CH347/CH910X/CH9143/CH9340, USB to CDC serial port driver, supports Windows 11/10/8.1/8/7/VISTA/XP/2000,SERVER 2022/2019/2016/2012/2008/2003 -32/64bit, Microsoft WHQL Certified, supports USB to 3-line and 9-line serial port, supports high-speed baud rate. Used to distribute to user with the product.
WCHUSBNIC.EXE 1.3 2023-03-03 223KB
USB2.0 NIC driver,supports CH397/CH9152, supports Windows 11/10/8.1/8/7/VISTA, SERVER 2022/2019/2016/2012/2008 -32/64bit, Microsoft WHQL/HCK Certified.
CH341SER_ANDROID.ZIP 1.7 2022-11-10 6.17MB
CH340/CH341/CH342/CH343/CH344/CH347/CH9101/CH9102/CH9103/CH9104/CH9143 USB to serial port Android driver-free application library and software, for Android OS 4.4 and above in USB Host mode, without loading Android kernel driver and without root access operation. Includes apk installer, lib library file (Java Driver), App Demo routines (USB to UART Demo project SDK).
CH341SER_LINUX.ZIP 1.6 2023-03-16 12.4KB
Linux driver for USB to serial port, supports CH340 and CH341, supports 32/64-bit operating systems.
CH341SER_MAC.ZIP 1.8 2022-11-07 4.30MB
For CH340/CH341/CH342/CH343/CH344/CH347/CH9101/CH9102/CH9103/CH9104/CH9143, USB to serial port VCP vendor driver of macOS,supports OS X 10.9~10.15,OS X 11(Big Sur)and above,contains installation guide documents.
CH341PAR_LINUX.ZIP 1.3 2023-03-16 181KB
Linux driver for USB to JTAG/ SPI/ I2C/ Parallel port/ GPIO etc, support CH341 and CH347, supports USB to SPI/ I2C/ EPP Parallel port/ MEM Parallel port etc, supports 480Mbps high speed USB to JTAG/SPI/I2C/GPIO etc for CH347supports 32/64-bit operating systems.
CH37X_LINUX.ZIP 1.2 2023-03-16 22.8KB
Linux device driver and application for common USB devices, supports CH372/ CH374/ CH375/ CH376/ CH378 and CH563/ CH567/ CH568/ CH569 MCU mode of USB devices, used for internal and external firmware mode, supports 32/64-bit operating systems.
WCHISPTool_CMD.ZIP 3.4 2022-11-10 2.59MB
Multi-platform command line tool for WCH MCU burning online, supports firmware download, verification and other operations for series MCU of WCH through USB or serial port. The tool contains ISP library and sample programs for customized development of ISP tool. Supports Windows x86/x64, Linux x64, macOS x64/arm64.