CH346DRV.EXE

The scope of application	version	upload time	size
CH346	1.1	2025-02-06	404KB
CH346 High-speed USB to Passive Parallel and SPI one-key installation driver for Windows. supports Windows 11/10/8.1/8/7/VISTA/XP/2000, Server 2025/2022/2019/2016/2012/2008/2003 -32/64 bit. Microsoft WHQL/HCK Certified. Supports USB Host mode High-speed USB to Passive Parallel FIFO and SPI, Used to distribute to user with the product.
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relation files

file name	file content
CH346EVT.ZIP	High-speed USB bridge chip CH346 evaluation board description, including Windows DEMO of PC and FPGA and MCU DEMO, reference schematic, used for USB to parallel FIFO, USB to passive SPI interface, high-speed USB to dual serial ports, etc.
CH343SER.EXE	One-Key installation driver for Windows for CH342/CH343/CH344/CH346/CH347/CH9101/CH9102/CH9103/CH9104/CH9111/CH9114/CH9143, USB to high-speed serial ports VCP vendor driver, supports Windows 11/10/8.1/8/7/VISTA/XP/2000，Server 2025/2022/2019/2016/2012/2008/2003 -32/64bit, Microsoft WHQL/HCK Certified, supports USB to 3-line and 9-line serial ports, VCP driver supports more features, supports full serial port functions, hardware flow control, GPIO, USB parameter configuration, etc. Supports continuous and stable transmission at high baud rate. Used to distribute to user with the product.

file name

file content

CH346EVT.ZIP

High-speed USB bridge chip CH346 evaluation board description, including Windows DEMO of PC and FPGA and MCU DEMO, reference schematic, used for USB to parallel FIFO, USB to passive SPI interface, high-speed USB to dual serial ports, etc.

CH343SER.EXE

One-Key installation driver for Windows for CH342/CH343/CH344/CH346/CH347/CH9101/CH9102/CH9103/CH9104/CH9111/CH9114/CH9143, USB to high-speed serial ports VCP vendor driver, supports Windows 11/10/8.1/8/7/VISTA/XP/2000，Server 2025/2022/2019/2016/2012/2008/2003 -32/64bit, Microsoft WHQL/HCK Certified, supports USB to 3-line and 9-line serial ports, VCP driver supports more features, supports full serial port functions, hardware flow control, GPIO, USB parameter configuration, etc. Supports continuous and stable transmission at high baud rate. Used to distribute to user with the product.