In observance of Labor Day, Express Systems will be closing early on Friday, September 4th and will be closed on Monday, September 7th. We will resume normal business hours on Tuesday, September 8, 2026 at 9:00am EST.
We wish our customers, partners, and their families a safe, relaxing, and enjoyable holiday weekend. Thank you to the hardworking people who keep our communities connected every day!
Click-to-connect | Modern, secure serial connectivity that boots in seconds, configures in minutes and runs for years
Most companies are not replacing their equipment — they are updating the way they talk to it.
Digi Connect® EZ modernizes operational infrastructure with expanded network connectivity and functionality for today’s applications. It is designed to meet the demands of a wide range of critical serial applications including connecting to automation, robotics control, centralized device management, data acquisition and point-of-sale equipment.
Digi Connect EZ is a click-to-connect solution with 1, 2 or 4 serial ports, software-selectable for 232/422/485 communication, as well as optional LTE, Wi-Fi and industrial specifications (C1D2). It takes only a few minutes to configure with intelligent, use-case based options so that you can quickly install without having to modify your equipment or applications.
Digi simplifies key security requirements for critical infrastructure and distributed systems with enhanced access control, management and configuration capabilities.
Digi Connect EZ and built-in Digi TrustFence® give your security and operations teams peace of mind against evolving security threats with encrypted connections, centralized authentication, VPN support and scalable security updates.
Digi Connect EZ supports the widest range of industry standard and device-specific protocols using serial tunneling, TCP/UDP connections or Digi’s patented RealPort® COM port redirector for remote native COM port access. A built-in Python environment enables application development and customization at the device level, including event-based programmability, data conversion and full control of device connections.