- Wide Compatibility: This product supports a range of Windows operating systems including Win95, 98, 98SE, 2000, XP, and Win7 (both 32-bit and 64-bit), as well as Vista. Please note that it is not compatible with Win8. - Reliable Chipset: Featuring the FT232RL chipset, this device ensures stable performance. It operates at a working voltage of 3.3V to 5.5V, providing versatility for different applications. - Efficient Communication: Equipped with RXD/TXD transceiver communication capabilities, it supports up to 500mA self-restoration, making it an ideal choice for various projects. - Versatile Applications: Perfect for use in switches and sensors, this product is suitable for hobbyists and professionals alike. Whether you're building a home automation system or developing a sensor-based project, this device can meet your needs. - Compact and Durable: Its design is both compact and robust, ensuring ease of installation and long-lasting performance in any setup. Upgrade your projects with this reliable and versatile communication device, tailored for a range of applications while ensuring compatibility with older Windows systems.