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SIIG

SIIG USB to RS-232 Serial Adapter Cable - FTDI FT232

$47.99
$32.27 SAVE $15.72
10 availableas of 10/20/2026

Order within for shipment today

Should arrive by Mon, Nov 2 with free ground shipping

Compliance, certifications and origin

  • TAA compliant
  • RoHS
  • Origin: China
Rated excellent by our customers Read our reviews

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.

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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

Adds one RS-232 serial port to your computer

  • Designed to add one 9-pin RS-232 serial port to your computer via an available USB port
  • Supports USB transfer rates up to 12Mbps and RS-232 data rates up to 921Kbps, ensuring efficient and fast communication between devices
  • Works flawlessly with RS-232 serial devices such as modems, ISDN terminal adapters, PDAs, bar code scanners, label printers, and many more
  • Built with quality FTDI FT232 high performance processor chip, which makes it one of the most reliable USB to Serial adapters on the market
  • Fully compatible with serial apps on Windows and Mac
  • 128 byte receive buffer and 256 byte transmit buffer utilizes buffer smoothing technology to allow for high data throughput
  • ESD protection for RS-232 I/O's ±15KV, Human Body Model (HBM)
  • Plug-n-play and USB bus-powered, no external power adapter is needed
  • Replaces part# JU-CB1S12-S3 Comments: Update Marketing Imformation
    • More from the manufacturer

    Technical specifications

    General Information

    Manufacturer SIIG, Inc
    Manufacturer Part Number JU-CS0311-S1
    Manufacturer Website Address http://www.siig.com
    Brand Name SIIG
    Product Name USB to Serial Adapter
    Product Type Data Transfer Cable

    Technical Information

    Cable Type Serial/USB
    Cable Length 3.30 ft
    Connector Type on First End RS-232 Serial - Male
    Connector on First End Details 1 x 9-pin RS-232 Serial - Male
    Connector Type on Second End USB 2.0 Type A - Male
    Connector Plating Gold
    Connector on Second End Details 1 x USB 2.0 Type A - Male
    Features ESD ProtectionPlug & Play
    Device Supported ISDN Termination AdapterSerial AdapterModemLabel/Receipt PrinterComputerPDADesktop ComputerNotebookBarcode ScannerPC
    Data Transfer Rate 12 Mbit/s

    Physical Characteristics

    Product Color Black
    Weight (Approximate) 0.11 lb

    Miscellaneous

    Package Contents
    • USB to Serial Adapter
    • Quick Start Guide
    Green Compliant Yes
    Environmental Compliance Restriction of Hazardous Substances (RoHS)
    Country of Origin China
    TAA Compliant Yes

    Warranty

    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.

    Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

    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.