Astrum PA340 USB 2.0 to RS232 DB9 Serial Adapter Plug & Play, 921.6 kbps Transfer Rate, Prologic Chipset SKU: A37034-C
The Astrum PA340 USB to RS232 DB9 Serial Adapter is a compact, high-performance solution for connecting USB-enabled computers to legacy serial devices. Whether you're configuring industrial equipment, running diagnostics, or interfacing with barcode scanners, modems, or GPS units, this adapter ensures reliable RS232 communication with plug-and-play simplicity.
Built with a Prologic chipset for wider compatibility, it supports data transfer rates up to 921.6 kbps, making it ideal for both commercial and personal applications. The flexible cable design, robust connectors, and durable housing ensure long-term reliability, even in demanding environments.
No drivers or software required just plug it in and connect. With its lightweight form factor and 24-month limited warranty, the PA340 is a dependable tool for professionals on the move.
Key Features
🔌 USB to RS232 DB9 Adapter – Connects USB-equipped computers to serial devices
🧠 Prologic Chipset – Ensures broad compatibility across devices
⚡ High-Speed Transfer – Supports baud rates up to 921.6 kbps
🛠️ Plug & Play Setup – No drivers or software required
🔄 RS-232 Protocol Support – Reliable data and control signal transmission
🧳 Compact & Portable – Ideal for fieldwork and mobile setups
🛡️ Durable Build – Withstands frequent use in industrial environments
🕒 24-Month Manufacturer Warranty – Peace of mind for long-term use
Technical Specifications
Feature Details
SKU A37034-C
Product Code PA340
Input USB Male
Output RS232 DB9 Male
Cable OD 4.5 mm
Wire Gauge 28AWG
Data Transfer Rate Up to 921.6 kbps
Compatibility Serial modems, barcode scanners, GPS, etc.
Weight Approx. 18g
Warranty 24 Months Limited Manufacturer Warranty
What’s Included
1 × Astrum PA340 USB to RS232 DB9 Serial Adapter
1 × Quick Start Guide
24-Month Manufacturer Warranty
Ideal Use Cases
🏭 Industrial automation and equipment configuration
🧪 Diagnostic testing and serial device monitoring
🧳 Portable setups for technicians and field engineers
🖥️ Connecting legacy serial devices to modern USB ports