StarTech.com RS232 Interface Converter 1

StarTech.com Interface Converter, 1 Ports, 921.6 kbps Maximum Baud Rate - ICUSB2321FIS

This Interface converter provides a straightforward bridge between modern host ports and legacy serial equipment, enabling serial communications in desktop environments. It connects a USB Type-A host to a single RS232 D‑Sub serial port and is intended for use where a direct serial link is required for control, monitoring or data exchange in automation and electronics settings.

Features and Benefits:

• Supports maximum baud rate 921.6 kbps for high‑speed serial links
  Single‑port design reduces desktop clutter and simplifies cabling
  USB 2.0 host Interface ensures widespread connector compatibility
  D‑Sub output enables connection to standard DB9 RS232 devices
  Microsoft WHQL certified for driver compatibility on supported systems

Applications

• Suitable for commissioning serial PLCs from a laptop USB port
  Ideal for connecting test instruments to automation PCs
  Used with legacy industrial sensors requiring RS232 signalling
  Can be used for serial configuration of networking hardware

Which host connector is required to operate this device?

It requires a USB Type‑A receptacle supporting USB 2.0 signalling to provide the data link and power.

How many serial endpoints can be attached through the converter?

The device presents a single RS232 port to the host, providing one serial endpoint for peripheral connection.

What physical serial connector type does it provide for equipment hookup?

The output uses a D‑Sub style connector compatible with standard DB9 RS232 cabling.

Does the converter support modern operating systems for driver integration?

It carries Microsoft WHQL certification, indicating it meets Microsoft's driver signature requirements for supported Windows systems.