Extend the life of serial equipment while keeping it manageable from anywhere on the network. Digi PortServer TS is a four-port serial-to-Ethernet device server built for RS-232 connectivity over RJ-45 interfaces, giving operations teams a clean way to reach multiple legacy devices through a single network path. This model is well suited to environments where serial access still matters: branch offices, industrial control rooms, labs, and distributed infrastructure closets. By consolidating four serial connections into one device server, it reduces cabling sprawl and makes remote troubleshooting more practical for teams that cannot afford unnecessary downtime. The 9-30 VDC input adds deployment flexibility in systems that rely on DC power. That matters in industrial and edge environments where power architecture is not always standardized. For organizations that need dependable serial access without overbuying features, the PortServer TS delivers a focused, practical platform for connecting essential equipment to modern management workflows.