The Rocstor 1-Port USB to RS232 Adapter Cable is your go-to solution for connecting serial devices to your computer. With a generous 6 ft length, it offers flexibility and ease of use. This adapter features COM retention, ensuring that your settings remain intact even after disconnecting. The DB-9 Male connector guarantees compatibility with a wide range of devices, making it ideal for industrial equipment, modems, and more. Lightweight and portable, this cable is perfect for both home and professional use, providing reliable data transfer and seamless connectivity.