Moxa is the industry-leading serial connectivity solution provider, providing a variety of functions to help customers easily take their serial devices to the future of networking.

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4-port advanced serial-to-Ethernet Modbus gateway with 2 RJ45 Ethernet ports, DB9 serial connector, -10 to 60°C operating temperature

2-port advanced serial-to-Ethernet Modbus gateway with 2 RJ45 Ethernet ports, 5-pin terminal block serial connector, -10 to 60°C operating temperature

Need to strengthen security for your machines? Explore your options!

2-port advanced serial-to-Ethernet Modbus gateway with 2 RJ45 Ethernet ports, 5-pin terminal block serial connector, -40 to 75°C operating temperature

Moxa's MGate gateways does Modbus, EtherNet/IP, and PROFINET protocol conversions effortlessly.

Get a first look at the new MGate MB3x70-G2 Series. In this video, we unbox these second-generation advanced Modbus gateways and explore the features that make your system integration effortless. The new series supports not only the standard Modbus protocol but also proprietary and nonstandard Modbus serial devices. For new SCADA systems and other applications where high performance is critical, the gateways feature Agent Mode with low-latency active polling. To protect your critical assets,...

Learn how to easily configure a new MGate MB3x70-G2 Series gateway and migrate existing configurations from a previous-generation device. Discover how the new topology-based configuration and intuitive web console simplify the setup process. We will show you how to convert Modbus RTU/ASCII to Modbus TCP in just 60 seconds. The MGate MB3x70-G2 Series provides secure and reliable solutions that make it easy to integrate your field devices across a wide range of applications. For more informati...

CVE-2026-86325, CVE-2026-86326: Two Vulnerabilities in Protocol Gateways