Silicon CP2102 USB to 3.5 mm Stereo Jack RS232 Serial Adapter Converter - Function and signal conversion This cable connects a USB port and converts the signal to a 3.5 mm stereo jack for RS232 serial communication, enabling USB hosts to communicate with RS232 devices via a 3.5 mm jack. - Pinout and data transfer It features a 4-pole pinout with TX, RX, GND, and VCC, providing a stable and reliable connection for serial data transfer. - Customization and branding The cable is highly customizable, allowing you to add a personalized message to meet specific needs or branding requirements. - Interface compatibility and integration It enables convenient conversion between USB and 3.5 mm stereo jack RS232 serial interfaces, facilitating seamless integration across different devices. - Chipset performance With the Silicon CP2102 chipset, it ensures efficient and accurate signal conversion, making it suitable for various applications that require serial communication. - Use scenarios - Connect a USB PC or microcontroller host to legacy RS232 devices that use a 3.5 mm serial port in labs, production lines, or field settings. - Debug and program microcontroller or embedded projects that output RS232 signals through a 3.5 mm jack. - Integrate legacy serial instruments such as modems, measurement devices, or controllers with modern USB computers or laptops.