---
product_id: 378228502
title: "USB to RS485 Adapter RS422 Serial Port Cable with CP2102 Chip Terminal Board LED Lights Ferrite Core for Windows 11 10 8 7 XP Mac (5 Feet)"
brand: "dtech"
price: "$63"
currency: NZD
in_stock: true
reviews_count: 6
category: "Dtech"
url: https://www.desertcart.nz/products/378228502-usb-to-rs485-adapter-rs422-serial-port-cable-with-cp2102
store_origin: NZ
region: New Zealand
---

# 600W surge & 15KV ESD protection Plug & play Windows/Mac compatibility 5ft USB to RS485/422 cable USB to RS485 Adapter RS422 Serial Port Cable with CP2102 Chip Terminal Board LED Lights Ferrite Core for Windows 11 10 8 7 XP Mac (5 Feet)

**Brand:** dtech
**Price:** $63
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect like a pro—industrial-grade USB to RS485/422 adapter for flawless data flow!

## Quick Answers

- **What is this?** USB to RS485 Adapter RS422 Serial Port Cable with CP2102 Chip Terminal Board LED Lights Ferrite Core for Windows 11 10 8 7 XP Mac (5 Feet) by dtech
- **How much does it cost?** $63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/378228502-usb-to-rs485-adapter-rs422-serial-port-cable-with-cp2102)

## 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

- • **Universal Compatibility:** Supports Windows 11/10/8/7/XP and Mac OS with plug-and-play simplicity—no drivers or power needed.
- • **Robust Electrical Shielding:** 600W surge and 15KV ESD protection safeguard your critical equipment from costly damage.
- • **Extended Reach & Flexibility:** 5-foot cable length with support for half/full duplex modes and up to 1200m transmission distance.
- • **Seamless Industrial Connectivity:** Instantly link RS485/422 devices to any PC or Mac with zero hassle.
- • **High-Speed Reliable Data Transfer:** Powered by CP2102 chip with auto data speed detection and zero IRQ conflicts for flawless communication.

## Overview

The DTECH USB to RS485/422 Adapter is a 5-foot industrial-grade serial converter cable featuring the high-performance CP2102 chip. It offers plug-and-play compatibility across Windows and Mac systems without IRQ conflicts or power supply needs. Designed for mission-critical environments, it provides robust 600W surge and 15KV ESD protection, supports half and full duplex communication, and enables reliable data transmission up to 1200 meters, making it ideal for automation, monitoring, and control systems.

## Description

DTECH 5-foot USB to RS485 cable devices with CP2102 chip connects RS422 or RS485 serial devices to a computer via USB connector. 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, a 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 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 surge protection up to 600W; 15KV ESD protection multiple terminals up to 256 RS-485 or RS-422 devices Distance: up to 1200 meters for RS-485/422 endBit Rates: 75; 110; 134; 150; 300; 600; 1200; 2400; 4800; 7200; 9600; 14400; 19200; 38400; 57600; 115200; 128000 per second Data Bit: 4; 5;6; 7; 8 Stop Bit: 1;1.5; 2 Parity Bit : Even; Odd; None; Mark; SpaceFlow control: hardware; Xon/Xoff; noneWorking modes: asynchronous; point-to-point or point-to-multipoint; 2-line RS485 half duplex and 4-line RS422 full duplex. Application: Factory automation system, Distributed control system, Other 485/422 serial device wireless network, LED INFO display equipments, PLC control and management, SCADA, measuring instrument and monitoring system, CNC management, Medical treatment/medication automation, Building automation, Check on work attendance/ Human resource management. What’s Included 1 x DTECH USB to RS-422 RS-485 Adapter Cable 5ft1x 5 Position Terminal Block 1 x CD driver

Review: Worth in this price - Working perfectly, very good price and fast delivery
Review: OK

## Features

- 5ft USB to RS485 serial converter easily lets you connect RS-485 or RS-422 device directly to a Laptop PC computer via USB port
- USB RS422 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
- With high performance quality processor chip (CP2102) and I/O auto conversion circuitry which makes RS 485 to USB2.0 convertor one of the most reliable dongle on the market
- 5 ft USB 2.0 to RS-485 serial adapter cable supports windows 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; 2 wire RS485 for Half duplex and 4 wire RS422 for Full duplex data communication

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SM5MX8K |
| Best Sellers Rank | #11,293 in Computers ( See Top 100 in Computers ) #19 in Serial Adapters |
| Department | boys |
| Item model number | DT-5019(2nd)1.5m |
| Manufacturer | DTECH |
| Product Dimensions | 24.38 x 18.29 x 0.76 cm; 110 g |

## Product Details

- **Brand:** DTECH
- **Colour:** black
- **Compatible devices:** Devices with RS485 or RS422 interface
- **Connector type:** USB
- **Item dimensions L x W x H:** 24.4 x 18.3 x 0.8 centimeters

## Images

![USB to RS485 Adapter RS422 Serial Port Cable with CP2102 Chip Terminal Board LED Lights Ferrite Core for Windows 11 10 8 7 XP Mac (5 Feet) - Image 1](https://m.media-amazon.com/images/I/61gUnZy6QoS.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this built with a MAX485 transceiver?**
A: Hi, the USB serial adapter is built with CP2102 chip.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth in this price
*by D***R on 19 July 2023*

Working perfectly, very good price and fast delivery

### ⭐⭐⭐⭐ Review
*by I***S on 3 November 2025*

OK

### ⭐⭐⭐⭐⭐ Review
*by A***. on 16 August 2024*

No issues, no driver needed for Windows 11. Works perfectly with my Yaskawa V1000 VFD and DriveWizard.

## Frequently Bought Together

- DTECH USB to RS485 Adapter RS422 Serial Port Cable with CP2102 Chip Terminal Board LED Lights Ferrite Core for Windows 11 10 8 7 XP Mac (5 Feet)
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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-20*