Digi International Launches Digi Connect EZ TS Serial Device Servers, Enabling Secure Transition to Modern IP Networks

Key Terms

iot technical

The Internet of Things (IoT) describes a network of everyday devices—such as appliances, vehicles, and equipment—that are connected to the internet and can share data automatically. For investors, IoT represents a growing trend that can drive efficiency and innovation across many industries, potentially creating new opportunities for growth and value. Its expansion influences how companies operate and compete in a digitally connected world.

rs-232/422/485 technical

RS-232, RS-422 and RS-485 are standardized ways for electronic devices to talk to each other over wires, commonly used to connect sensors, controllers, and industrial equipment. Think of them as different plug-and-wire systems that determine how far signals can travel, how many devices can share a line, and how resistant the connection is to electrical noise. For investors, these interfaces affect product compatibility, installation cost, retrofit demand and the addressable industrial market.

vpn technical

A VPN (virtual private network) creates a secure, private “tunnel” through the public internet that hides a device’s location and encrypts the data sent and received, like sealing a letter inside a locked envelope while it travels through the mail. For investors, VPNs matter because they reduce the risk of data breaches, support remote work and regulatory compliance, and represent a recurring-revenue market driver for companies that sell cybersecurity and networking services.

fips regulatory

FIPS are standardized numeric codes created by the U.S. government to uniquely identify geographic areas (like states and counties) and certain technical standards. For investors, FIPS codes make it easy to match and analyze location-based data—such as sales, property holdings, regulatory filings or disaster exposure—across different datasets, acting like a postal code for data that helps ensure accuracy and consistency in research and risk assessments.

tacacs+ technical

TACACS+ is a network security protocol that lets organizations centrally check who can access routers, switches and other network equipment, decide what those users are allowed to do, and record their actions. Think of it as a building’s security desk that verifies identities, issues keys for specific rooms, and keeps an access log. For investors, its presence signals stronger operational security, lower risk of outages or breaches, and better compliance with data-protection rules.

soc 2 type technical

A SOC 2 Type report is an independent audit of a service company’s controls for protecting customer data and keeping systems reliable; the “Type” label tells whether the auditor checked controls at a single point in time (Type I) or examined how well they worked over a period (Type II), like a snapshot versus a video. Investors use a clean SOC 2 Type report as evidence of lower operational and reputational risk, because it shows third‑party verification that data and system safeguards are in place and effective.

MINNEAPOLIS--(BUSINESS WIRE)-- Digi International (NASDAQ: DGII), a leading global provider of IoT connectivity products and secure connectivity solutions, today announced Digi Connect EZ 4 TS and Digi Connect EZ 8 TS, next-generation serial device servers designed to help organizations modernize legacy serial infrastructure with enhanced security and centralized management — without requiring enclosure or wiring changes.

Digi International Launches Digi Connect EZ TS Serial Device Servers, Enabling Secure Transition to Modern IP Networks

The EZ TS family builds on the current Digi Connect EZ platform and provides an efficient transition path for existing ConnectPort TS and PortServer TS deployments, while introducing new capabilities for today’s IT and OT requirements.

Addressing the Serial Connectivity Gap

Serial connectivity remains essential across industrial automation, robotics, retail POS, kiosks and embedded systems. However, many deployments lack the security and remote access capabilities required in modern environments. Digi Connect EZ TS enables organizations to securely connect and manage legacy serial devices over IP — without replacing existing equipment.

“Digi Connect EZ TS delivers a secure and practical way to modernize serial connectivity while preserving existing infrastructure,” said Jon Borscheid, Senior Director of Product Management at Digi International.

Key Features

• Efficient transition upgrade for Digi ConnectPort TS and PortServer TS environments
• 4- and 8-port models with software-selectable RS-232/422/485
• Digi TrustFence security with encryption, authentication and VPN support
• Centralized management via Digi Remote Manager or On-Prem Manager
• Slim, panel-friendly design for easy cabinet integration
• Fast setup with Digi Navigator and Python support for edge automation
• 1-year Digi LifeCycle Assurance (24/7 technical support and centralized management)

What It Enables

• Secure modernization of legacy serial infrastructure
• Remote monitoring, troubleshooting and firmware updates
• Compliance with enterprise security standards (TLS, FIPS, VPN, RADIUS, TACACS+)
• Excellent for industrial, energy, manufacturing and enterprise environments

Flexible Management

SOC 2 Type validated Digi Remote Manager provides secure cloud-based deployment and monitoring with 99.9%+ uptime and broad compliance support. Digi On-Prem Manager offers the same capabilities for air-gapped environments.

Availability

Digi Connect EZ 4 TS (EZ04-TS00-GLB) and Digi Connect EZ 8 TS (EZ08-TS00-GLB) are available for order now with included LifeCycle Assurance. Learn more at www.digi.com/connect-ez-ts.

About Digi International

Digi International (NASDAQ: DGII) is a global technology leader empowering enterprises to build, connect, and manage the critical systems that drive their businesses. Through an integrated portfolio of managed services, intelligent software, secure connectivity, and resilient edge solutions, Digi helps enterprises monitor, update, and control assets in real time, strengthen compliance, streamline workflows, and keep distributed operations running without interruption. Since 1985, Digi has enabled organizations worldwide to modernize operations and confidently connect millions of devices. Learn more at www.digi.com.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260519106165/en/

Media Contact
Peter Ramsay
Global Results Communications
digi@globalresultspr.com
949.307.5908

Source: Digi International