Bridge one critical serial endpoint into a USB-based system with less friction. The Eaton Tripp Lite Series U208-001-IND converts USB to a single RS-422/RS-485 connection, giving teams a straightforward way to keep legacy controllers, meters, and instrumentation in service. FTDI-based design supports reliable enumeration, and COM retention helps preserve port assignment across reconnects and restarts. This model is a practical fit when one device matters more than many. It reduces the complexity of maintaining older serial hardware while aligning it with current workstation and service-laptop workflows. For technicians, that means fewer adapter swaps and less time spent chasing port changes. For operations teams, it means a cleaner path to sustain equipment that still performs its job well. When replacement is not justified, this adapter extends the useful life of serial assets and keeps maintenance focused on the system that matters, not on the interface in between.