---
product_id: 320572662
title: "DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10, 8, 7, XP and Mac (1.5 Feet)"
brand: "dtech"
price: "₪95"
currency: ILS
in_stock: true
reviews_count: 3
category: "Dtech"
url: https://www.desertcart.co.il/products/320572662-dtech-usb-to-rs422-rs485-serial-port-converter-adapter-cable
store_origin: IL
region: Israel
---

# 600W surge & 15KV ESD protection Plug & play, multi-OS support USB to RS485/422 converter DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10, 8, 7, XP and Mac (1.5 Feet)

**Brand:** dtech
**Price:** ₪95
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power your legacy devices with future-ready USB ease!

## Quick Answers

- **What is this?** DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10, 8, 7, XP and Mac (1.5 Feet) by dtech
- **How much does it cost?** ₪95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/320572662-dtech-usb-to-rs422-rs485-serial-port-converter-adapter-cable)

## 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

- • **Compact & Ready to Go:** 1.5 ft cable with LED indicators for power and data transfer—plug, play, and dominate your workflow.
- • **Universal Compatibility:** Effortlessly works with Windows 11/10/8/7, Mac, and more—no drivers or power needed.
- • **Industrial-Grade Reliability:** Powered by FTDI chipset with auto data speed detection and zero IRQ conflicts for flawless performance.
- • **Seamless Serial Connectivity:** Instantly bridge your laptop USB to industrial RS485/422 devices without hassle.
- • **Rock-Solid Electrical Protection:** Built-in 600W surge and 15KV ESD shielding safeguards your sensitive gear.

## Overview

The DTECH USB to RS422/RS485 Serial Port Converter Cable features a high-performance FTDI chipset enabling seamless USB to RS485/422 connectivity. Designed for industrial environments, it offers robust 600W surge and 15KV ESD protection to safeguard sensitive equipment. Compatible with Windows and Mac OS, this 1.5-foot plug-and-play adapter eliminates IRQ conflicts and supports half/full duplex communication, making it an essential tool for professionals managing mission-critical serial devices.

## Description

DTECH USB RS485 adapter cable devices with FTDI chipset allows you to connect RS422 or RS485 serial devices to your computer via USB. By taking advantage of the USB bus, the USB/RS485 Serial converter makes it easier than ever to add RS-422 / RS-485 serial ports and serial devices to your system. DTECH Industrial USB to RS 422 / 485 Serial Adaptor Cord is a high quality industrial USB plug and play dongle designed to instantly add a RS485/RS422 port to your PC or Mac system via USB interface. It is the ideal solution for connecting industrial devices such as laboratory testing and measuring equipment, monitoring devices, material handling equipment, and many more devices where mission critical applications are required. Specific RS422/RS485 TIA/EIA Standard USB2.0; compatible USB 1.1 Baud rate: 300bps to 921Kbps Indication LED's for Power, TX and RX No IRQs, DMA or required; No IRQ Conflicts Automatic send data control. Auto detection of data speed; Zero delay automatic transmission Automatic hand-shaking protocol supported Built-in static and 600W surge protection; 15KV ESD protection (Electro-Static discharge) Supports multiple terminals up to 32 RS-485 or RS-422 devices Transmission distance: max 1200 meters for RS-485/422 end Working modes: asynchronous; point-to-point or point-to-multipoint; 2-line half duplex and 4-line full duplex. Application fields: Factory automation system, Distributed control system, Other 485/422 serial device wireless network, LED INFO display equipments, PLC control and management, SCADA, measuring instruments and monitoring system, CNC management, Medical treatment/medication automation, Building automation, Check on work attendance/ Human resource management. Original Packing Included 1 x DTECH USB to RS-422 RS-485 Adapter Cable 1.5ft1 x 9 Pin RS232 female to 5 position Terminal Board 1 x CD software driver

Review: Good - Good
Review: function compared to price - converter performance is very good , the price also is reasonable

## Features

- USB to RS485/RS422 converter It easily lets you connect RS485 or RS422 device directly to your Laptop PC computer USB port (built with LED Troubleshooting Indicators)
- USB to RS485 cable adapter is Ideal for industrial environment -provides 600w surge protection and 15KV ESD isolated protection on signal pins to protect costly and often sensitive control equipment against electrical damage
- rs485 serial to usb converter is with high performance quality processor chip (FTDI-chipset FT232) and I/O auto conversion circuitry which makes RS 485 to USB convertor one of the most reliable dongle on the market
- 1.5 ft serial RS-422 RS-485 to USB adapter cable supports windows 11 10 8 7, Mac and more; plug-and-play, No power supply needed
- There are no IRQ and COM port conflicts, since the port do not require any additional IRQ, DMA, memory as resources on the system; RS485 for Half duplex and RS422 for Full duplex communication

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076WVFXN8 |
| Best Sellers Rank | #8,526 in Computers ( See Top 100 in Computers ) #11 in Serial Adapters |
| Brand | DTECH |
| Color | Black |
| Colour | Black |
| Compatible Devices | CNC, PLC, Desktop computer, Laptop |
| Compatible devices | CNC, PLC, Desktop computer, Laptop |
| Connector Type | 9 Pin RS232 female to 5 position Terminal Board |
| Connector type | 9 Pin RS232 female to 5 position Terminal Board |
| Current Rating | 150 Milliamps |
| Customer Reviews | 4.6 out of 5 stars 496 Reviews |
| Finish | Matte |
| Input Voltage | 5 Volts |
| Item Dimensions | 20.5 x 10 x 5.1 centimeters |
| Item Type Name | RS485 converter |
| Item Weight | 0.05 Kilograms |
| Item dimensions L x W x H | 20.5 x 10 x 5.1 centimeters |
| Item height | 5.1 centimeters |
| Manufacturer | DTECH |
| Model Number | DT-5119 |
| Number of Items | 1 |
| Number of Ports | 3 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | CNC, PC, PLC |
| Specific uses for product | CNC, PC, PLC |
| UPC | 714131647491 |
| Unit Count | 1.0 Count |
| Warranty Description | 365 days from purchase date |
| Warranty Type | Limited |

## Product Details

- **Compatible devices:** CNC, PLC, Desktop computer, Laptop
- **Specific uses for product:** CNC, PC, PLC
- **Connector type:** 9 Pin RS232 female to 5 position Terminal Board
- **Colour:** Black
- **Item dimensions L x W x H:** 20.5 x 10 x 5.1 centimeters

## Images

![DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10, 8, 7, XP and Mac (1.5 Feet) - Image 1](https://m.media-amazon.com/images/I/61WY-l+hsbL.jpg)

## Questions & Answers

**Q: I lost my software CD.  Is there anywhere the software can be downloaded?**
A: The USB serial adapter use the FTDI chip, you can download a driver from FTDI website (Steps: http://www.ftdichip.com>“Driver”>”VCP Drivers”> choosing a corresponding system driver on the opened page). If you can't download it, please contact us by clicking "contact seller" of the order, we will send you a instruction file.

**Q: Will this work with 4 wire RS485 connections?**
A: So far I use it for two wire, but if I recall correctly, when I got my first one (I've done repeat purchases) I did test it with a four wire setup initially.  I think the instructions did show the setup, but you'll have to check to be sure.

**Q: Will this do 232 connection?**
A: No, It won't. The USB to RS485 adapter you asked is for RS-485 or RS-422 connection. 

For RS232 connection, you may check DTECH RS232 serial cables below:

4ft USB to RS232 cable (FTDI chip) --- http://www.amazon.com/dp/B00H8HDS2K
10ft USB to RS232 cable (FTDI chip) ----  http://www.amazon.com/dp/B017D51ZRQ
Thank you very much!

**Q: Will this work with valence lithium ion battereis?**
A: I'm not clear what you are asking.  This device is powered by the USB port on the computer that it is plugged into.  No batteries required.

Can you tell me more about where the lithium ion battery is located in your situation?  Are you trying to power this with a battery, rather than the computer's port?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by U***5 on 25 June 2025*

Good

### ⭐⭐⭐⭐⭐ function compared to price
*by O***Y on 20 August 2022*

converter performance is very good , the price also is reasonable

### ⭐⭐⭐⭐⭐ working perfectly
*by A***R on 6 October 2021*

very good product

## Frequently Bought Together

- DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet
- USB to RS485 Converter Industrial Adapter Original FT232RL and SP485EEN Fast Communication Embedded Protection Circuits Resettable Fuse ESD Protection
- OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.il/products/320572662-dtech-usb-to-rs422-rs485-serial-port-converter-adapter-cable](https://www.desertcart.co.il/products/320572662-dtech-usb-to-rs422-rs485-serial-port-converter-adapter-cable)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-14*