---
product_id: 397000194
title: "CERRXIAN 1FT RS485 to USB Terminal Converter Serial Port Cable for Windows 7 8 10"
brand: "cerrxian"
price: "€ 23.83"
currency: EUR
in_stock: true
reviews_count: 11
category: "Cerrxian"
url: https://www.desertcart.sk/products/397000194-cerrxian-1ft-rs485-to-usb-terminal-converter-serial-port-cable
store_origin: SK
region: Slovakia
---

# 5V 200mA power output 115200 bps high-speed data Plug & play USB Type A CERRXIAN 1FT RS485 to USB Terminal Converter Serial Port Cable for Windows 7 8 10

**Brand:** cerrxian
**Price:** € 23.83
**Availability:** ✅ In Stock

## Summary

> 🔌 Connect Smarter, Control Faster — The Industrial USB RS485 Powerhouse

## Quick Answers

- **What is this?** CERRXIAN 1FT RS485 to USB Terminal Converter Serial Port Cable for Windows 7 8 10 by cerrxian
- **How much does it cost?** € 23.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/397000194-cerrxian-1ft-rs485-to-usb-terminal-converter-serial-port-cable)

## Best For

- cerrxian enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** No complicated installs—just connect and control your industrial devices instantly.
- • **Universal Compatibility:** Seamlessly works with Windows 7/8/10 (32 & 64-bit) and legacy systems for maximum flexibility.
- • **Power Up Your Peripherals:** Delivers stable 5V 200mA power without external adapters, keeping your setup sleek and efficient.
- • **Blazing Fast Communication:** Supports up to 115200 bps for ultra-reliable, lag-free industrial data transfer.
- • **Built for Industrial Strength:** Rugged RS485 terminal with built-in CH340 chip ensures rock-solid stability in demanding environments.

## Overview

The CERRXIAN 1FT RS485 to USB Terminal Converter is a compact, industrial-grade cable that converts USB to RS485 with a built-in CH340 chip. It supports high-speed 115200 bps data transfer, provides 5V 200mA power to peripherals without external adapters, and offers broad compatibility across Windows platforms including legacy versions. Ideal for industrial control, automation, and monitoring systems, it ensures reliable, plug-and-play connectivity for professional-grade applications.

## Description

Specifications:1.Connector A:USB Type A 2.0 Male2.Connector B:RS485 4 PIN Termianl3.Cable Length:1ft4.Operating voltage: 5V5.Pins: A+, B-, GND,5V6.Built-in ch340 chip.7.Easy operating mode configuration and setting8.Supports WIN98, WIN2000, WINXP, WIN7, WIN10, VISTA.Special support for WIN7 32-bit and 64-bit.9.It can provide 5V 200MA power to peripherals.10.Support STC microcontroller download;Support 115200 high baud rate;Support serial port setting and debugging11.Application:Centralized control of home appliances; access control system; various industrial automation; instrumentation; employee attendance machine; expressway toll station; ATM machine.

Review: Worked great - Worked great. Used for JK BMS to Home assistant communication. Easy Install.
Review: Helped us connect to our lighting controllers. - We need these to connect programmers to our Pheonix lighting controllers. They work incredibly well for that purpose.

## Features

- This is an industrial USB to RS485 converter that does not require an external power supply and can provide 5V 200MA power to peripherals.
- USB TO RS485 is very easy to use and allows automatic sending and receiving. Due to its fast communication speed, stability, reliability and safety, it is an ideal choice for industrial control equipment and/or applications with high communication requirements.
- Built-in ch340 chip,support EEPROM, support Vendor ID re-write,support Mprog ,Support FTDI VCP driver and D2XX driver.
- Supports WIN98, WIN2000, WINXP, WIN7, WIN10, VISTA.Special support for WIN7 32-bit and 64-bit.
- Application: MODEM, CNC machine tools, industrial instruments, meters, testing equipment monitoring systems, automation control equipment and notebooks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 200 Milliamps |
| ASIN | B09JMT9D59 |
| Best Sellers Rank | #171 in Serial Adapters |
| Brand | CERRXIAN |
| Cable Type | USB |
| Compatible Devices | Modem |
| Connector Gender | Male-to-Male |
| Connector Type | USB Type A |
| Data Transfer Rate | 115200 Bits Per Second |
| Date First Available | October 17, 2021 |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 1.13 ounces |
| Item model number | 1FT |
| Manufacturer | Lemeng |
| Number of Items | 1 |
| Number of Pins | 4 |
| Package Dimensions | 6.1 x 3.23 x 0.55 inches |
| Recommended Uses For Product | Monitoring |
| Shape | Round |
| Special Feature | Tangle Free |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** CERRXIAN
- **Cable Type:** USB
- **Compatible Devices:** Modem
- **Connector Type:** USB Type A
- **Special Feature:** Tangle Free

## Images

![CERRXIAN 1FT RS485 to USB Terminal Converter Serial Port Cable for Windows 7 8 10 - Image 1](https://m.media-amazon.com/images/I/61tpECZknhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked great
*by C***P on October 2, 2025*

Worked great. Used for JK BMS to Home assistant communication. Easy Install.

### ⭐⭐⭐⭐⭐ Helped us connect to our lighting controllers.
*by R***Y on October 17, 2024*

We need these to connect programmers to our Pheonix lighting controllers. They work incredibly well for that purpose.

### ⭐⭐⭐⭐ POLARITY WARNING A/B are not standard RS485
*by L***R on May 9, 2024*

the product works fine. I added my device to the rs485 bus and without installing drivers, was able to read data from /dev/ttyUSB0 All is good, but look at the product specs.. it does not follow the RS485 convention of A- and B+ The labels are only A and B but in this case + is connected to A. I saw this in another review before I connected this to my 485 bus, but I'm adding this review to make sure it gets seen by others too.

## Frequently Bought Together

- CERRXIAN 1FT RS485 to USB Terminal Converter Serial Port Cable for Windows 7 8 10
- USB to RS485 Converter Industrial Adapter Original FT232RL and SP485EEN Fast Communication Embedded Protection Circuits Resettable Fuse ESD Protection
- DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet

---

## 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.sk/products/397000194-cerrxian-1ft-rs485-to-usb-terminal-converter-serial-port-cable](https://www.desertcart.sk/products/397000194-cerrxian-1ft-rs485-to-usb-terminal-converter-serial-port-cable)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-21*