---
product_id: 358055061
title: "4 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10, 8, 7, XP and Mac"
price: "$63.88"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/358055061-4-feet-usb-to-rs422-rs485-serial-port-converter-adapter
store_origin: US
region: United States of America
---

# 4 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10, 8, 7, XP and Mac

**Price:** $63.88
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 4 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10, 8, 7, XP and Mac
- **How much does it cost?** $63.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/358055061-4-feet-usb-to-rs422-rs485-serial-port-converter-adapter)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

DTECH 4 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10, 8, 7, XP and Mac

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0195ZD3P4 |
| Best Sellers Rank | #66 in Serial Adapters |
| Brand | DTECH |
| Color | Black |
| Compatible Devices | Desktop computer, Laptop, Raspberry Pi, POS, controller, building automation system, card reader, industrial control unit Modbus Compatible Devices Desktop computer, Laptop, Raspberry Pi, POS, controller, building automation system, card reader, industrial control unit Modbus See more |
| Connector Type | USB to Serial RS-422 RS-485 |
| Current Rating | 150 Milliamps |
| Customer Reviews | 4.6 out of 5 stars 231 Reviews |
| Finish | Matte |
| Input Voltage | 5 Volts |
| Item Dimensions | 8.9 x 5 x 2.1 inches |
| Item Type Name | RS485 adapter |
| Item Weight | 0.14 Kilograms |
| Item dimensions L x W x H | 8.9 x 5 x 2.1 inches |
| Manufacturer | Guangzhou DTECH Electronics Technology Co.,Ltd |
| Mfr Part Number | 8541672853 |
| Model Number | 8541672853 |
| Number of Items | 1 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | communication, computer to modem, data capture |
| UPC | 600649504312 |
| Unit Count | 1.0 Count |
| Warranty Description | 365 days from purchase date |
| Warranty Type | 365 days from purchase date |

## Product Details

- **Color:** Black
- **Connector Type:** USB to Serial RS-422 RS-485
- **Item dimensions L x W x H:** 8.9 x 5 x 2.1 inches
- **Specific Uses For Product:** communication, computer to modem, data capture

## Images

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

## Questions & Answers

**Q: Can a hdmi output device be entered in a tv 9 pin input?**
A: The USB to serial adapter here is for RS485/RS422 protocol data communication application, if there is a RS232C protocol interface in your TV (RS-232 does not transmit audio and video signals, but is used specifically for control of devices in an AV system), and you are trying to use computer to control the TV, you may check this link (USB to serial RS232 cable with FTDI chip):         http://www.amazon.com/dp/B00H8HDS2K

**Q: Can this device actually achieve 921600 baud?  I've had devices that claimed they would but cant.**
A: This DTECH USB to RS485/422 Cable supports 921600 baud. (at 921600 bps, no more than 300 meters; 600 meters at 38400 bps; 1200 meters at 6900 bps)

**Q: I have several scales with usb outputs, and i would like to connect them to plc with rs485 input. can i use this converter?**
A: Yes, the USB RS485 adapter should work for you. If there is any issues, please feel free to contact us via the order.

**Q: Can this adapter also support RS232?**
A: No, this USB to serial adapter is for RS485 / RS422 protocol data communication. For USB to RS232 cable, please check this link for RS-232 protocol (FTDI chip, also has LED lights):  https://www.amazon.com/dp/B0195ZD3P4?ref_=dpLink

## Frequently Bought Together

- DTECH USB to RS422 RS485 Serial Port Adapter Cable with FTDI Chipset 5 Position Terminal Board for Windows 11 10 8 7 XP Mac (4 Feet)
- USB to RS485 Converter Industrial Adapter Original FT232RL and SP485EEN Fast Communication Embedded Protection Circuits Resettable Fuse ESD Protection
- Gearmo USB to RS-422/485 Converter FTDI CHIP w/Terminals

---

## 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.us/products/358055061-4-feet-usb-to-rs422-rs485-serial-port-converter-adapter](https://www.desertcart.us/products/358055061-4-feet-usb-to-rs422-rs485-serial-port-converter-adapter)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-16*