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USB-A to DB9-Male Serial Port Adapter Prolific GT Chipset 1FT


USB-A to DB9-Male Serial Port Adapter with Prolific PL2303 Chipset (1FT)

Product Overview

The USB-A to DB9-Male Serial Port Adapter with Prolific PL2303 Chipset (1FT) is a versatile and reliable solution for connecting legacy serial devices to modern USB ports. This adapter is designed to provide seamless connectivity, ensuring data integrity and robust performance across a variety of industrial, motion control, and OEM applications.

Key Features

  • Prolific PL2303 Chipset: Ensures compatibility and reliable performance with a wide range of operating systems and applications.
  • Plug-and-Play: Easy installation with no need for additional drivers on most operating systems.
  • Data Transfer Rate: Supports data transfer rates up to 1 Mbps.
  • Compact Design: 1-foot length provides flexibility and ease of use in various setups.
  • Durable Construction: Built to withstand the rigors of industrial environments.
  • Wide Compatibility: Works with Windows, macOS, Linux, and other operating systems.


Industrial Automation

  • PLC Communication: Connect programmable logic controllers (PLCs) to a computer for programming and monitoring.
  • SCADA Systems: Integrate with SCADA systems for data acquisition and control.
  • Machine Control: Interface with CNC machines, robotics, and other automated machinery.

Motion Control

  • Servo Motors: Configure and control servo motor systems.
  • Step Motor Drivers: Communicate with step motor drivers for precise movement control.
  • Encoders: Interface with encoders for accurate position feedback and control.

OEM Applications

  • Embedded Systems: Integrate into embedded systems for custom solutions.
  • Medical Devices: Use in medical devices requiring serial communication.
  • Instrumentation: Connect to scientific instruments and data loggers for data collection.

Technical Specifications

  • Connector 1: USB-A Male
  • Connector 2: DB9 Male
  • Chipset: Prolific PL2303
  • Cable Length: 1 Foot
  • Data Transfer Rate: Up to 1 Mbps
  • Power Supply: Bus-powered
  • Operating Temperature: -40C to 85C
  • OS Compatibility: Windows, macOS, Linux


  • Reliable Performance: The Prolific PL2303 chipset ensures stable and consistent communication between devices.
  • Ease of Use: Simple plug-and-play installation with no need for complex setup.
  • Versatility: Suitable for a wide range of applications, from industrial automation to OEM solutions.
  • Durability: Rugged construction designed to endure harsh industrial environments.

Why Choose Our Adapter?

Our USB-A to DB9-Male Serial Port Adapter with Prolific PL2303 Chipset is the ideal choice for professionals and engineers who need a dependable and versatile serial communication solution. Whether you are working in industrial automation, motion control, or developing custom OEM applications, this adapter provides the performance and reliability you need to get the job done.

Invest in a reliable serial communication solution with our USB-A to DB9-Male Serial Port Adapter with Prolific PL2303 Chipset. Enhance your industrial, motion control, and OEM applications with seamless connectivity and superior performance.

Part # 71821
100 In Stock



ROHS3 ComplianceReach 235 Compliance
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