FTDI DB9-USB-D3-M
FTDI DB9-USB-D3-M

FTDI DB9-USB-D3-M

Manufacturer No:

DB9-USB-D3-M

Manufacturer:

FTDI

Package:

Module

Description:

USB to 3.3V TTL UART Serial Adapter w/ Embedded Electronics to Retrofit a DB9 Male Connector USB to 1-Port 3.3V level UART module that can replace 3.3V level UART DB9 male connector

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1:Prepare product

Step1:Prepare product

Step2:Desiccant Protection

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step3:Vacuum Packaging

Step4:Individual Package

Step4:Individual Package

Step5:Anti-collision Filling

Step5:Anti-collision Filling

Step6:Packaging Box

Step6:Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

DB9-USB-D3-M Information

FTDI DB9-USB-D3-M technical specifications, attributes, parameters and parts with similar specifications to FTDI DB9-USB-D3-M.

  • Type
  • Parameter
  • Data Rates
  • 3MBaud
  • USB Speed
  • Full Speed (12Mbps)
  • Interfaces
  • UART
  • USB Connector
  • Mini B
  • Packages
  • N/A
  • Channels
  • 1
  • I/O Connector
  • Male DB9 pin out
  • I/O Voltage
  • 3.3V
  • USB Class
  • FTDI Drivers
  • Virtual Com Port
  • No
  • Type
  • Parameter

Download datasheets and manufacturer documentation for FTDI DB9-USB-D3-M.

USB to Serial UART converter packaged in a DB9 male connectors footprint, ideal for bridging serial ports to USB.

Features:

  • Modules feature a USB2.0 Mini-B type connector.
  • Designed to fit a standard 9-pin DB9 based RS232 connector pin out.
  • Internal electronics to carry out full conversion between 3V3 UART and USB.
  • Module supplied complete with FTDI royalty free drivers.
  • Microsoft WHQL certified drivers for Windows Operating Systems
  • Drivers also available for Linux and Mac OS.
  • VCP (Virtual COM port) and D2XX API based drivers available.
  • CE, FCC and UKCA approved.

In Stock :Available

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

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Shipping & Availability

DHL
EMS
FedEx
UPS

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from:HK Warehouse
Expected Shipping:Tue, Mar 17 - Wed, Mar 18, 2026
Date Code:Within 2 Years

Payment

PayPal
MasterCard
Visa
American Express

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.