Its main products include USB/Bluetooth/Ethernet interface chips and connected/interconnected/wireless MCUs, which focus on connectivity, networking and control.

Aug 1, 2025 · Download the latest CH341 drivers for Windows, Mac, and Linux. Easily install and connect your CH341XX devices for USB interface.

CH341SER Driver The latest official driver of chip CH340/CH341, including windows, android, linux and macOS. Both the CH340 and CH341 can realize the function of USB to serial port, and their drivers …

Feb 17, 2025 · Download the CH340 Driver from the attachment below. Run the CH341SER.exe file. In the Arduino IDE when the CH340 is connected you will see a COM Port in the Tools > Serial Port …

In this tutorial, we'll show you how to install CH340 drivers on multiple operating systems if you need. The driver should automatically install on most operating systems. However, there is a wide range of …

主要产品包括USB/蓝牙/以太网接口芯片和连接型/互联型/无线型MCU，产品侧重于连接、联网和控制。

Apr 29, 2025 · Get the latest official Qinheng Electronics (WCH) USB-SERIAL CH341 port (COM/LPT/Serial) drivers for Windows 11, 10, 8.1, 8, or 7. Update drivers using the largest database.

Oct 23, 2025 · This guide explains how to download and install the WCH serial converter drivers for Windows and Mac. Some roast machines have a pre-installed USB-to-serial converter that …

The CH341 is a USB bus adapter chip that provides UART, print, and parallel ports as well as commonly used synchronous serial interfaces such as 2-wire and 4-wire via the USB bus.

To install them, download the repository and follow the instructions in the appropriate folder. If you have any previously installed versions of these drivers, uninstall them before installing the new drivers.