---
product_id: 91739149
title: "Mustpoint USB 2.0 to RS-485 RS-422 RS485 RS422 RJ45 RJ-45 Serial Adapter Converter FT232"
brand: "mustpoint"
price: "HK$200"
currency: HKD
in_stock: true
reviews_count: 8
category: "Mustpoint"
url: https://www.desertcart.hk/products/91739149-mustpoint-usb-2-0-to-rs-485-rs-422-rs485
store_origin: HK
region: Hong Kong
---

# Supports baud rates up to 912.6Kbps for lightning-fast communication USB 2.0 compliant for fast, stable data transfer RJ-45 interface for seamless serial device connectivity Mustpoint USB 2.0 to RS-485 RS-422 RS485 RS422 RJ45 RJ-45 Serial Adapter Converter FT232

**Brand:** mustpoint
**Price:** HK$200
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect smarter, communicate faster — the pro’s choice for serial adapters!

## Quick Answers

- **What is this?** Mustpoint USB 2.0 to RS-485 RS-422 RS485 RS422 RJ45 RJ-45 Serial Adapter Converter FT232 by mustpoint
- **How much does it cost?** HK$200 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/91739149-mustpoint-usb-2-0-to-rs-485-rs-422-rs485)

## Best For

- mustpoint enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Weighs just 1.44 ounces—portable tech that fits your on-the-go lifestyle
- • **Rock-Solid Compliance:** Meets TIA/EIA RS-485/422 standards ensuring professional-grade performance
- • **Blazing Fast Data Speeds:** Communicate at up to 912.6Kbps—because slow connections are so last decade
- • **Plug & Play Serial Powerhouse:** Effortlessly bridge USB to RS-485/422 with industry-standard FT232 chipset reliability
- • **Universal RJ-45 Compatibility:** Simplify your setup with a familiar, robust RJ-45 interface for easy device access

## Overview

The Mustpoint USB 2.0 to RS-485/422 Serial Adapter features a reliable FTDI FT232R chipset, supports baud rates from 300bps up to 912.6Kbps, and uses a convenient RJ-45 interface. Fully compliant with USB 2.0 and TIA/EIA RS-485/422 standards, this compact 1.44-ounce converter ensures seamless, high-speed serial communication for professional and industrial applications.

## Description

Package included: 1 X USB 2.0 to RS-485/422 RJ-45 Adapter 1 X Driver CD.

Review: Exactly what I needed! - This product may have negative reviews, but is is because they don't know what they are buying. For communicating with rs-485 over cat6 (in my case), this is EXACTLY what you need. The driver files on the disk were confusing, but if you know your way around device manager you'll figure it out. Once I got my computer to see this as a COM port. I was communicating no problem. Great product!
Review: It works. - This is not a USB to Ethernet. But what it does is let the comm port communicate with a controller of sorts. I use it with a laptop to control DSP on some line array speakers. It’s been flawless so far

## Features

- RJ-45 interface for easier access to serial device.
- FTDI FT232R chipset. More stronger and more reliable.
- Real USB 2.0 specification compliant.
- TIA/EIA RS-485/422 standard compliant.
- Supports baud rate from 300bps to 912.6Kbps.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H3PZNM9 |
| Best Sellers Rank | #348 in Serial Adapters |
| Customer Reviews | 3.8 3.8 out of 5 stars (44) |
| Date First Available | August 14, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.44 ounces |
| Item model number | Mustpoint-xxxx |
| Manufacturer | Mustpoint |
| Package Dimensions | 3.74 x 3.31 x 1.38 inches |

## Product Details

- **Brand:** Mustpoint
- **Color:** White
- **Compatible Devices:** Laptop, PC
- **Connector Type:** RJ45
- **Specific Uses For Product:** PC, Laptop

## Images

![Mustpoint USB 2.0 to RS-485 RS-422 RS485 RS422 RJ45 RJ-45 Serial Adapter Converter FT232 - Image 1](https://m.media-amazon.com/images/I/31UKRtV9nEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly what I needed!
*by E***N on November 12, 2024*

This product may have negative reviews, but is is because they don't know what they are buying. For communicating with rs-485 over cat6 (in my case), this is EXACTLY what you need. The driver files on the disk were confusing, but if you know your way around device manager you'll figure it out. Once I got my computer to see this as a COM port. I was communicating no problem. Great product!

### ⭐⭐⭐⭐⭐ It works.
*by M***S on July 4, 2023*

This is not a USB to Ethernet. But what it does is let the comm port communicate with a controller of sorts. I use it with a laptop to control DSP on some line array speakers. It’s been flawless so far

### ⭐ DOA
*by F***S on May 31, 2023*

Mine came in dead.

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**Shop now:** [https://www.desertcart.hk/products/91739149-mustpoint-usb-2-0-to-rs-485-rs-422-rs485](https://www.desertcart.hk/products/91739149-mustpoint-usb-2-0-to-rs-485-rs-422-rs485)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-20*