Rocstor 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention

$20.95
$13.30 SAVE $7.65
1 availableas of 08/07/2026

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Country of origin

  • Origin: China
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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the Rocstor 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention

The Rocstor 6ft 1 Port FTDI USB to Serial RS232 Adapter Cable is the perfect solution for adding an RS232 serial port to your laptop or desktop computer through a USB connection. This adapter converts an available USB 1.1 or 2.0 port into an RS232 serial DB9 port, enabling you to connect, monitor, and control your serial devices effortlessly. Featuring the industry-leading FTDI chipset, it provides advanced features and exceptional compatibility not offered by other solutions.

This compact adapter's standout feature is its COM retention capability. The FTDI chipset ensures that the same COM port value is automatically re-assigned to the port if the cable is disconnected and reconnected to the host computer or if the system is rebooted. This functionality guarantees consistent and reliable performance, minimizing the need for manual configuration. Additionally, the FTDI chipset supports extensive customization options, making it a versatile and dependable choice for various applications.

The adapter cable is compatible with a wide range of operating systems, including Windows®, Windows CE, Mac OS, and Linux, making it easy to integrate into mixed environments. Its single-cable design enhances portability, while the 6-foot cable length offers flexibility in device placement. Powered directly by the USB port, this adapter eliminates the need for an external power adapter, simplifying your setup and ensuring quick and easy serial port expansion. Backed by Rocstor 2-year warranty and technical support.

Technical specifications

Technical Specifications of the Rocstor 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention

General Information

General Information specifications
Manufacturer Rocstor
Manufacturer Part Number Y10C876-B1
Manufacturer Website Address http://www.rocstor.com
Brand Name Rocstor
Product Name 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention
Packaged Quantity 1
Product Type Data Transfer Cable

Technical Information

Technical Information specifications
Cable Type Serial/USB
Cable Length 6 ft
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 USB 2.0 Type A - Male
Connector Gender on Second End Male
Device Supported NotebookDesktop ComputerMonitor
Data Transfer Rate 115.2 kbit/s

Physical Characteristics

Physical Characteristics specifications
Color Family Black
Product Color Black
Product Material Plastic
Weight (Approximate) 0.20 lb

Miscellaneous

Miscellaneous specifications
Package Contents
  • Port FTDI USB to Serial RS232 Adapter Cable with COM Retention
  • 1 x Driver CD
  • 1 x Instruction Manual


Country of Origin China

Warranty

Warranty specifications
Limited Warranty 2 Year

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

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Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.