Designed to accommodate the unique requirements of the Retail POS, Security, Automation, and Medical marketplaces, the MSS4 is a flexible, four-port device server that empowers isolated intelligent devices to leverage their serial interfaces and communicate over Ethernet or Internet networks using reliable network protocols. The MSS4 is a robust, cost-effective, high quality solution for serial to Ethernet connectivity. It employs proven Lantronix technology to network enable products used in diverse markets. Virtually any asynchronous serial device can be accessed over a network through the MSS4's 10/100Base-T Ethernet network interface, giving you complete control and monitoring capabilities. The four serial ports independently accommodate RS-232, RS-422, or RS-485 devices - making it an ideal solution for a variety of applications and environments. The MSS-4 is easy to configure and provides advanced serial data handling features required for sensitive data communication applications. The MSS4 allows easy management and setup from virtually anywhere using a standard browser.