---
product_id: 30657647
title: "DTECH USB to Serial Adapter 10 ft USB to RS232 DB9 Female Cable COM Port with FTDI Chipset Supports Windows 11 10 8 7 Mac Linux"
brand: "dtech"
price: "610 DH"
currency: MAD
in_stock: true
reviews_count: 13
category: "Dtech"
url: https://www.desertcart.ma/products/30657647-dtech-usb-to-serial-adapter-10-ft-usb-to-rs232
store_origin: MA
region: Morocco
---

# Cross-platform support: Windows, Mac, Linux 10 ft cable length for flexible device placement FTDI FT232 chipset ensures reliable data transfer DTECH USB to Serial Adapter 10 ft USB to RS232 DB9 Female Cable COM Port with FTDI Chipset Supports Windows 11 10 8 7 Mac Linux

**Brand:** dtech
**Price:** 610 DH
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect the past with the future—effortless serial power in your hands!

## Quick Answers

- **What is this?** DTECH USB to Serial Adapter 10 ft USB to RS232 DB9 Female Cable COM Port with FTDI Chipset Supports Windows 11 10 8 7 Mac Linux by dtech
- **How much does it cost?** 610 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/30657647-dtech-usb-to-serial-adapter-10-ft-usb-to-rs232)

## Best For

- dtech enthusiasts

## Why This Product

- Trusted dtech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended 10-Foot Reach:** Position your serial devices exactly where you need them with a generous cable length.
- • **Power-Efficient Design:** USB-powered—no bulky external adapters, perfect for on-the-go professionals.
- • **Universal Compatibility:** Works flawlessly across Windows 7-11, Mac OS 8.6+, and Linux for ultimate versatility.
- • **FTDI Chipset Reliability:** Industry-leading FT232 chipset guarantees stable, high-speed data communication up to 921600bps.
- • **Plug & Play Legacy Connectivity:** Seamlessly bridge modern USB ports to classic RS232 serial devices without hassle.

## Overview

This 10-foot USB to RS232 DB9 female serial adapter, equipped with the trusted FTDI FT232 chipset, enables seamless connection of legacy serial devices to modern computers. Compatible with Windows, Mac, and Linux, it offers plug-and-play convenience without external power, making it an essential tool for professionals needing reliable, long-distance serial communication.

## Description

USB to female serial adapter DB9: a bridge between PC and old COM port devicesWith the rise of USB, DB9 Serial Connections have become even harder to come by on new computer systems. By converting USB to 9 pin serial port Connection, you can make use of older equipment that still relies on DB9 Serial Connection, there is no need to worry about upgrading to equipment when you get the USB to serial with 9 pin female end cable. USB to RS-232 Serial Adapter provides an external plug & play serial RS-232 female to USB connection, let you free up existing 9 pin port. Users have the capability to utilize the adapter with serial port interface in an easy-to-use environment. Built-in FTDI Chip: Reliable Data Transfer Broadly compatible FT232 chip is a perfect solution for any setup. compatible with serial apps on Windows (Mac and Linux) and modifying the apps is no needed. 10 Feet Portable USB to serial female adapter cable for More Placement Choices RS232C USB to serial cable adapter is USB-powered so you don’t need to carry all those bulky power adapters around here and there. 3 meters serial converter is long enough for devices to reach to a place needed. Specific Connector: USB Type-A Male to 9-pin RS-232 Female Chip: FT232RL Baud Rate: Range from 300bps to 921600bps Windows 7, 8, 10, 11 and Mac OS v8.6 or higher, Linux Note: 1.10 ft long Serial cable COM Port to USB is RS-232 Female Interface, which fit for Serial Device with 9-Pin Male Port. Please make sure the interface of your device is standard serial male before purchasing. 2. DB9 Female socket 9 wire pinout 1-9: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS, RI If any installation or usage issues, please email us or you may download a driver on FTDI official website (ftdichip>VCP) What’s Included 1x USB to DB9 Female Serial cable 10ft 1x CD driver

Review: Worked for Summa D750 - Used this to connect a pretty old Vinyl Cutter (Summa D750) to a windows 10 machine. Worked out perfectly.
Review: Good - Great

## Features

- (NOT USB to VGA cable) RS232 USB to DB9 female serial port cable allows you to connects a PC without serial port to a serial device because it adds a 9 pin port to laptop or desktop via USB port
- Portable female serial to USB adapter is with USB-Powered design requires no bulky power supply with superior performance, offering an easy connectivity for serial plug devices
- Built as FTDI serial RS232 to USB cable for Windows 11, 10, 8, 7, Mac OS8 or higher, Linux 2.4.0 and later (9 wire pinout 1-9: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS, RI)
- USB male to serial female cable is designed with a high performance quality processor chip (FT232 Chipset) that makes this USB to RS232 converter one of the most reliable adapters on the market
- 10 feet USB 2.0 to RS232 DB9 serial cable (male to female) is long enough for your devices to reach to a place needed (standard pinout: pin 2- RXD, Pin 3- TXD, Pin 5 - GND)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01GA0IZBO |
| Best Sellers Rank | #93 in Serial Adapters |
| Date First Available | May 28, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.6 ounces |
| Item model number | DT-5031B |
| Manufacturer | Guangzhou DTECH Electronics Technology Co.,Ltd |
| Product Dimensions | 8.07 x 3.94 x 2.01 inches |

## Product Details

- **Color:** Blue
- **Compatible Devices:** Desktop computer, Laptop, Microcontroller, Router, Modem, Printer, PDA, Router, Radio, GPS
- **Connector Type:** Usb-a to Rs232 9-pin Female
- **Item dimensions L x W x H:** 8.07 x 3.94 x 2.01 inches
- **Specific Uses For Product:** RS-232 serial DB-9, data communication

## Images

![DTECH USB to Serial Adapter 10 ft USB to RS232 DB9 Female Cable COM Port with FTDI Chipset Supports Windows 11 10 8 7 Mac Linux - Image 1](https://m.media-amazon.com/images/I/71KXTsGqxtL.jpg)

## Questions & Answers

**Q: Which driver does the cable take? Prolific?**
A: This cable with FTDI chip (FT232), the CD driver comes with the cable. And ,you can download the driver on FTDIchip Website too.
(This one is another type DTECH USB to RS232 Cable which with Prolific chip:
https://www.amazon.com/dp/B017CZ3FZ2 )

**Q: Will this work with a cisco switch?**
A: Most Cisco switches use an RJ-45 jack for serial console connectivity, so you would need an adapter to use it.  You'd be better off using something like this: https://www.amazon.com/Console-CableCreation-NETGEAR-TP-Link-Ubiquiti/dp/B0769J9QXP - however, if your Cisco switch has a DB-9 serial port, then this will work fine.

**Q: Is the dcd pin on db-9 connected to the ftdi chip? with respect to usb port, what is the direction of this signal?**
A: Hi, the 10ft USB serial adapter's DCD pin is connected to FTDI chip. About the signal direction, would you mind contact us directly via the order page's "contact seller" button, so we can send you a picture with more details.

**Q: Which pins are rxd, txd, and gnd?**
A: 3 for rxd, 2 for txd and 5 for gnd
With this in mind, you may consider using a NULL adapter (male/female) to change rxd and txd pins, and/or Gender adapter (male/male).
I keep both of these adapters at hand, in case of a signal mis-match.
This is a very good product.  I've used it with and without the adapters, very successfully.
I especially like the quality and length of the cord,10ft, braided.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked for Summa D750
*by C***. on September 30, 2025*

Used this to connect a pretty old Vinyl Cutter (Summa D750) to a windows 10 machine. Worked out perfectly.

### ⭐⭐⭐⭐⭐ Good
*by J***Y on January 29, 2026*

Great

### ⭐⭐⭐⭐⭐ As described Good value
*by H***7 on October 4, 2024*

As described. Good value. The cable did not work for my use to control a RF Kit RF2K-S amp with the Yaesu FTdx10.

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-03-17*