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StarTech.com 3ft USB to DB9 Male RS232 Adapter w/ COM Retention

StarTech.com 3ft USB to DB9 Male RS232 Adapter w/ COM Retention

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Description

StarTech.com 3ft (1m) USB to Serial Cable with COM Port Retention, DB9 Male RS232 to USB Converter, USB to Serial Adapter, Prolific IC

This is a StarTech.com 1 Port USB to Serial Adapter (model 1P3FPC-USB-SERIAL) that adds an RS-232 DB9 serial COM port to laptops or desktops for controlling serial devices. Featuring COM port retention, a Prolific IC chipset, and a 3ft (1m) cable length, this USB to RS232 converter supports data rates up to 921.6 kbps. UPC: 065030894593. It bridges modern USB Type-A ports with legacy serial technology for IT, POS, industrial, AV, and office applications, with broad compatibility across Windows, macOS, Linux, and ChromeOS.

Key Features of StarTech.com USB to DB9 Serial Adapter

  • COM Port Retention – Maintains assigned COM port number across connections and reboots for reliable serial device management.
  • High-Speed Data Transfer – Up to 921.6 kbps baud rate supports demanding serial communications in professional environments.
  • Prolific IC Chipset – Proven reliability for stable USB to RS232 conversion.
  • Screw-Lock DB9 Connector – Secure attachment prevents accidental disconnection during critical operations.
  • Compact 3ft (1m) Cable – Small footprint ideal for space-constrained setups like POS terminals and industrial controls.
  • USB 2.0 Compatible – Backward and forward compatible with USB revisions for versatile host connectivity.
  • Plug-and-Play Design – Simple USB Type-A to DB9 Male connection with driver support for major OS versions.

Comprehensive Technical Specifications

Specification Details
Brand StarTech.com
Manufacturer StarTech.com
Manufacturer Part Number 1P3FPC-USB-SERIAL
UPC 065030894593
Product Type Data Transfer Adapter
Product Name USB to Serial Adapter
Cable Length 3.28 ft (1 m / 0.91 m)
Connector Type on First End DB-9 RS-232 Serial - Male
Connector on First End Details 1 x 9-pin DB-9 RS-232 Serial - Male
Connector Gender on First End Male
Connector Type on Second End USB 2.0 Type A - Male
Connector on Second End Details 1 x 4-pin USB 2.0 Type A - Male
Connector Gender on Second End Male
Features Screw Lock, COM Port Retention
Data Rate Up to 921.6 kbps
Chipset Prolific IC
Product Material Plastic
Weight (Approximate) 1.40 oz
Packaged Quantity 1
Package Contents 1 x USB to Serial Adapter, 1 x Quick-start Guide
Country of Origin Taiwan
Environmentally Friendly Yes
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE), Restriction of Hazardous Substances (RoHS)
Warranty 2-Year Limited Warranty

Supported Operating Systems

  • Windows: 7, 8.1, 10, 11, Server 2016, 2019, 2022
  • macOS: OS X 10.11 El Capitan, Catalina 10.15, Big Sur 11.0, Monterey 12.0, Ventura 13.0
  • Linux: 4.15.x+ LTS
  • ChromeOS

Easy Setup Guide for USB to Serial Adapter

Plug-and-play installation typically requires no additional setup beyond driver installation where prompted.

  1. Connect the USB Type-A end to your computer.
  2. Attach the DB9 Male end to your serial device, securing with screw locks if available.
  3. Install drivers from StarTech.com if not auto-detected; verify COM port assignment.
  4. Test communication with your serial peripheral.
  5. Pro Tip: Note the assigned COM port for consistent future use thanks to retention feature.

Enhance your setup with the StarTech.com 3ft USB to DB9 RS232 Adapter—Order now for reliable serial connectivity!

Brand: Art

Type: Adapter

MPN: 1P3FPC-USB-SERIAL

Color: Black

Country of Origin: Taiwan

Compatible Brand: StarTech.com

Manufacturer Warranty: 2 Years

Connector A: USB 2.0

Connector B: Serial (RS-232) Male

Cable Length: 3 ft

UPC: 065030894593