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External serial servers that provide connectivity to any serial device

Digi serial servers connect critical equipment to applications, providing 1, 2, 4, 8, 16, and 32 port serial over Ethernet options with transparent connectivity for existing serial applications with Digi's RealPort driver, or via TCP or UDP sockets. TLS, SSL or SSH based connections provide robust encryption. 232-only and MEI (selectable) 232/422/485 versions are available.

  • Digi Connect EZ

    Modernize operational infrastructure with simple, secure serial servers/terminal servers designed to meet the demands of a wide range of mission-critical applications.
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  • Digi Console Servers

    Explore Digi's Console Servers for efficient infrastructure management. Gain secure remote control over critical IT assets, ensuring real-time monitoring and proactive alerts. Choose scalable options tailored to your network needs. Elevate your network control with Digi's innovative solutions.
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  • Digi Industrial/Hardened Serial Servers


    Digi's Industrial serial servers, including the Digi Connect EZ 4-I, provide expanded environmental options. With 1 to 4 EIA-232 or MEI (232/422/485 selectable) serial ports, these devices cater to various needs. They support industrial protocols like Modbus, and leverage Digi's RealPort driver for seamless connectivity through existing applications. Additionally, they facilitate TCP or UDP socket connections, ensuring versatile compatibility. Enhanced security is ensured through TLS, SSL, or SSH-based connections.
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  • Digi Serial Device and Terminal Servers

    Digi Serial Servers establish vital links between essential equipment and applications, offering a range of 1, 2, 4, 8, 16, and 32 port serial over Ethernet options. Benefit from transparent connectivity for existing serial applications through Digi's RealPort driver or TCP/UDP sockets. Enjoy secure communication with TLS, SSL, or SSH-based connections, ensuring robust encryption.
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  • Digi MultiPort Serial Boards

    Digi Neo multiport serial cards provied 4 or 8 serial port connectivity solutions over a PCIe connection in low profile or standard profile computers. They are designed for reliable serial port expansion in tight workspaces and specialized server/PC environments. They are ideal for point-of-sale, industrial automation, factory control, kiosks and data collection applications.
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