Serial Add on Cards

Explore Coolgear’s serial add-on cards, designed to expand the serial connectivity options of your computer systems. Ideal for industrial and commercial applications, these add-on cards provide additional RS232, RS422, and RS485 serial ports, enabling seamless integration with devices such as terminals, printers, and industrial equipment. Coolgear’s serial add-on cards come in various configurations to suit different needs, offering reliable data transmission and compatibility with a wide range of operating systems. With easy installation and robust performance, Coolgear ensures enhanced connectivity and efficiency in your serial communication setups. Choose Coolgear for high-quality serial add-on cards that expand connectivity and streamline operations in your computing environments.