Add an RS232 serial port to your laptop or desktop computer through USBThe ICUSB232V2 1 Port USB to Serial Adapter converts a USB port into an RS232 DB9 serial port to connect to monitor and control a serial device.Supporting data transfer rates up to 921.6 Kbps the USB to serial cable is a convenient and cost-saving solution for providing serial connectivity to devices such as point-of-sale terminals serial modems industrial equipment and a wide variety of other RS232 peripherals.The USB to RS232 converter is easy to install and offers broad operating system compatibility including Windows 8 and later Linux and Mac OS for easy integration into mixed environments.Backed by a StarTech.com 3-year warranty and free lifetime technical support.The StarTech.com Advantage- Install in almost any laptop or desktop computer through broad operating system compatibility including Windows 8 and later- Communicate efficiently with connected devices with high-speed 921Kbps support- Portable and lightweight the USB-Powered design requires no additional power adapter