---
product_id: 619056275
title: "Usangreen USB to DB25 Male Programming Cable for Fanuc 15 16 18 21 Series RS232 Serial RS232 PC Connect Your Device CNC DNC Software Flow Control CNC-SW-25M"
brand: "usangreen"
price: "£32.04"
currency: GBP
in_stock: true
reviews_count: 3
category: "Usangreen"
url: https://www.desertcart.co.uk/products/619056275-usangreen-usb-to-db25-male-programming-cable-for-fanuc-15
store_origin: GB
region: United Kingdom
---

# Cross-platform OS support USB 2.0 with FTDI Chip Customizable DB25 pinout Usangreen USB to DB25 Male Programming Cable for Fanuc 15 16 18 21 Series RS232 Serial RS232 PC Connect Your Device CNC DNC Software Flow Control CNC-SW-25M

**Brand:** usangreen
**Price:** £32.04
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your CNC game with the ultimate USB-to-DB25 programming cable!

## Quick Answers

- **What is this?** Usangreen USB to DB25 Male Programming Cable for Fanuc 15 16 18 21 Series RS232 Serial RS232 PC Connect Your Device CNC DNC Software Flow Control CNC-SW-25M by usangreen
- **How much does it cost?** £32.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/619056275-usangreen-usb-to-db25-male-programming-cable-for-fanuc-15)

## Best For

- usangreen enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Connectivity:** Metal DB25 male connector with screws and openable housing for custom pin soldering—perfect for precision CNC setups.
- • **Durable & Flexible Design:** PVC jacket with 28AWG bare copper wires offers rugged durability and flexibility for demanding industrial environments.
- • **Optimized for Fanuc Series:** Specifically wired for Fanuc 15, 16, 18, 21 series CNC machines, ensuring smooth DNC communication.
- • **Universal OS Compatibility:** Works flawlessly across Windows, Mac, Linux, Android, and more—future-proof your CNC programming.
- • **Plug & Play FTDI Powerhouse:** Genuine FTDI chipset ensures seamless USB to RS232 conversion with rock-solid reliability.

## Overview

The Usangreen USB to DB25 Male Programming Cable features a genuine FTDI USB 2.0 chipset for reliable RS232 serial communication, tailored for Fanuc 15, 16, 18, and 21 series CNC machines. With a durable PVC jacket and 28AWG copper wiring, it supports multiple operating systems including Windows, Mac, Linux, and Android. Its metal DB25 connector with screws allows for custom pinout modifications, making it a versatile and essential tool for professional CNC programming and data transfer.

## Description

USB RS232 Serial to DB25 Male Cable Software Flow Control CNC-SW-25M for Fanuc 15 16 18 21 Series CNC DNC Machine Material: PVC outer jacket Cable: 26AWG*3C, OD4.0 Color: Black Pinout : 2 .3, 7, 4&5, 6&8&20 Cable Length: 1.8M in stock Connector A: USB 2.0 type A male Connector B: DB25 male Chipset: Original FTDI Chip Import from Abroad,Support for All Windows, Mac OS, Linux, Vista, Wince , Android, etc Application: for Fanuc 15 16 18 21 Series CNC DNC Package: 1 X FTDI USB to DB25 Programming Cable for CNC DNC Franc 15 16 18 21 Series

Review: It works great. The only issue is that the TX and RX signals were backwards (Null Modem). I had to swap them in the D 25 connector. This device is advertised as being wired for Fanuc (which it is for all the handshaking signals) so, It really should be non-null wired for the signals. Fanuc (and Haas for that matter) transmit out on pin 2. The USB serial cable also does. Pin 2 and 3 must be swapped. Very easy to fix if your only buying 1 or 2 of them.
Review: this is NOT fully wired ! it only has TXD and RXD wired and uses shorts to fake DTS/DTR and CTS/RTs. So hardware handshake is not possible with this cable.

## Features

- New Geniuen FTDI Chip inside of USB 2.0 House. Support Windows, Mac os, Linux, Vista, Wince, Android etc
- PVC Jacket, and 28AWG Bare Copper Wires . Pinout: 2-TXD, 3-RXD, 7-GND, 4&5 , 6&8&20 Connected USB to DB25 Male Connecting Cable fro CNC Franc Machine
- 6FT In Length . Metel DB25 With Screws . Works Well for CNC DNC Device . You Can Also Open The DB25 House, You Can Solder it as your required Pinout
- USB to DB25 Male Connetor RS232 Programming Cable for Fanuc 15 16 18 21
- USB DB25 RS232 Virtual COM Port Cable. FTDI Driver, Please go to FTDI Official Website to Download It : www.ftdichip.com, Package: 1 X FTDI DB25 Serial RS232 Converter Programming Cable for CNC Fanuc 15 16 18 21 Series

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJ2QRD3Z |
| Brand Name | usangreen |
| Cable Type | Serial |
| Color | Black |
| Compatible Devices | Laptop |
| Compatible Phone Models | No Compatible Phone Models |
| Connectivity Technology | USB |
| Connector Gender | Male-to-Male |
| Connector Type | USB Type A |
| Customer Package Type | PE Bag |
| Customer Reviews | 3.4 3.4 out of 5 stars (4) |
| Gauge | 28.0 |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Round |
| Item Weight | 80 Grams |
| Manufacturer | Shenzhen Shanglv Technology Ltd |
| Model | CNC-SW-25M |
| Number of Pins | 25 |
| Other Special Features of the Product | Data Transfer |
| Outer Material | Polyvinyl Chloride (PVC) |
| Recommended Uses For Product | Programming and data transfer in CNC machines (Fanuc series) |
| Specification Met | USB-IF |
| UPC | 746566427973 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** usangreen
- **Cable type:** Serial
- **Compatible devices:** Laptop
- **Connector type:** USB Type A
- **Special features:** Data Transfer

## Images

![Usangreen USB to DB25 Male Programming Cable for Fanuc 15 16 18 21 Series RS232 Serial RS232 PC Connect Your Device CNC DNC Software Flow Control CNC-SW-25M - Image 1](https://m.media-amazon.com/images/I/61iSFYc27uL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***C on 30 August 2024*

It works great. The only issue is that the TX and RX signals were backwards (Null Modem). I had to swap them in the D 25 connector. This device is advertised as being wired for Fanuc (which it is for all the handshaking signals) so, It really should be non-null wired for the signals. Fanuc (and Haas for that matter) transmit out on pin 2. The USB serial cable also does. Pin 2 and 3 must be swapped. Very easy to fix if your only buying 1 or 2 of them.

### ⭐ Review
*by V***E on 15 November 2025*

this is NOT fully wired ! it only has TXD and RXD wired and uses shorts to fake DTS/DTR and CTS/RTs. So hardware handshake is not possible with this cable.

### ⭐⭐⭐⭐ Review
*by C***Z on 15 January 2025*

I did not want to make my own cable, it did not work initially. Thanks to the other review that mentioned it, all I had to do was swap pins 2 & 3 to make it work on my CNC.

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-15*