StarTech.com RS232 Interface Converter 1

Subtotal (1 unit)*

TWD5,368.00

(exc. GST)

TWD5,636.40

(inc. GST)

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  • Plus 8 unit(s) shipping from June 15, 2026
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RS Stock No.:
179-7984
Distrelec Article No.:
302-52-536
Mfr. Part No.:
ICUSB2321FIS
Manufacturer:
StarTech.com
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Brand

StarTech.com

Product Type

Interface Converter

Bus Type

RS232

Input Port

USB Type-A (4 Pin) USB 2.0

Output Port

D Sub

Number of Ports

1

Maximum Baud Rate

921.6kbps

Desktop/Rack Mount

Desktop

Standards/Approvals

Microsoft WHQL Certified

COO (Country of Origin):
TW

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.

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