--- product_id: 313906600 title: "WITMOTION USB to RS485 Modbus RTU UART Converter Cable with CH340 Chip, Terminated by 4 Way Female Socket Header, Serial Adapter (1m/3.28ft, Black), Windows 10,8,7, Linux MAC OS" brand: "witmotion" price: "COP 179263" currency: COP in_stock: true reviews_count: 1 url: https://www.desertcart.co/products/313906600-witmotion-usb-to-rs485-modbus-rtu-uart-converter-cable-ch340 store_origin: CO region: Colombia --- # 1.5 Mbps max data rate Cross-platform OS compatibility Plug & Play USB 2.0 with CH340 driver WITMOTION USB to RS485 Modbus RTU UART Converter Cable with CH340 Chip, Terminated by 4 Way Female Socket Header, Serial Adapter (1m/3.28ft, Black), Windows 10,8,7, Linux MAC OS **Brand:** witmotion **Price:** COP 179263 **Availability:** ✅ In Stock ## Summary > 🔗 Connect Smarter, Work Faster — The Ultimate RS485 USB Converter ## Quick Answers - **What is this?** WITMOTION USB to RS485 Modbus RTU UART Converter Cable with CH340 Chip, Terminated by 4 Way Female Socket Header, Serial Adapter (1m/3.28ft, Black), Windows 10,8,7, Linux MAC OS by witmotion - **How much does it cost?** COP 179263 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/313906600-witmotion-usb-to-rs485-modbus-rtu-uart-converter-cable-ch340) ## Best For - witmotion enthusiasts ## Why This Product - Trusted witmotion brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal OS Support:** Works flawlessly across Windows, Linux, Mac, and more—no driver headaches. - • **Robust & Reliable Build:** Durable 1-meter cable with magnetic shielding ensures stable, noise-free signals. - • **Blazing Fast Data Transfer:** Experience up to 1.5 Mbps speed for real-time, lag-free communication. - • **Lifetime Support & Warranty:** Backed by 12-month warranty and expert customer service to keep you running. - • **Seamless Serial-to-USB Bridge:** Effortlessly connect RS485 Modbus devices to any USB port without hassle. ## Overview The WITMOTION USB to RS485 Modbus RTU UART Converter Cable is a professional-grade 1-meter serial adapter designed for seamless integration of RS485 Modbus devices with USB interfaces. Featuring a CH340 chip for plug-and-play USB 2.0 connectivity, it supports baud rates from 300 bps to 1.5 Mbps and is compatible with Windows, Linux, and Mac OS. Its robust design includes a 4-way female socket header and magnetic shielding for reliable, noise-free data transmission. Ideal for engineers and managers seeking efficient, cross-platform serial communication solutions with dependable lifetime support. ## Features - 【 Robust Design 】 Provides a fast, simple way to connect devices with an RS485 Modbus level serial interface to USB, Provides access to Modbus RTU A (RS485 A), B (RS485 B), VCC (5V), and GND connections. - 【 Plug and Play】USB specification 2.0, Support CH340 driver - 【 Operating System Compatibility】Compatible with Windows XP/7/8/10 32bits/ 64bits, Linux, Wince, Mac, Vista, etc. Baud rates: 300 bps to 1.5 Mbps. - 【 Worry-free Support 】12-month warranty, lifetime friendly customer service by WitMotion team. Option 1. The tutorial link is printed on the guiding card inside the package. Option 2. search wit-motion(dot)com and download the complete tutorial. Option 3. contact us if you need any help, support (at) wit-motion (dot) com - 【 What You Get 】1 x WitMotion USB-RS485 serial cable (1 meter) + 1 x Welcome guide ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07VMFJ5Y3 | | Best Sellers Rank | 41,478 in Computers & Accessories (See Top 100 in Computers & Accessories) 110 in Serial Cables | | Brand | WITMOTION | | Cable Type | USB | | Colour | Black | | Compatible Devices | Personal Computer | | Compatible Phone Models | No Compatible Phone Models | | Connectivity Technology | USB | | Connector Gender | Male-to-Female | | Connector Type | Usb | | Country Of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (8) 4.5 out of 5 stars | | Data Transfer Rate | 1.5 Megabits Per Second | | Frequency | 1.5 MHz | | Indoor Outdoor Usage | Indoor | | Item Length | 1 Metres | | Item Shape | Round | | Item Weight | 0.04 Kilograms | | Manufacturer | WitMotion | | Manufacturer Part Number | RS485 line | | Maximum Voltage | 5 Volts | | Model Name | USB to RS485 Modbus RTU UART Converter Cable | | Model Number | RS485 line | | Number Of Items | 1 | | Number Of Pins | 4 | | Other Special Features Of The Product | Magnetic | | Recommended Uses For Product | Connecting devices with RS485 Modbus level serial interface to USB | | Set Name | USB to RS485 Converter Cable | | Specification Met | dot | | Unit Count | 1.0 count | | Upc | 769135311435 769135324824 | ## Product Details - **Brand:** WITMOTION - **Cable type:** USB - **Compatible devices:** Personal Computer - **Connector type:** Usb - **Special feature:** Magnetic ## Images ![WITMOTION USB to RS485 Modbus RTU UART Converter Cable with CH340 Chip, Terminated by 4 Way Female Socket Header, Serial Adapter (1m/3.28ft, Black), Windows 10,8,7, Linux MAC OS - Image 1](https://m.media-amazon.com/images/I/51Ph2pHT5sL.jpg) ## Available Options This product comes in different **Set name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Not good for simhub *by on Reviewed in Italy 8 April 2026* Its my fault for buying wrong cable, i should have bought usb rs232 ## Frequently Bought Together - WITMOTION USB to RS485 Modbus RTU UART Converter Cable with CH340 Chip, Terminated by 4 Way Female Socket Header, Serial Adapter (1m/3.28ft, Black), Windows 10,8,7, Linux MAC OS - WitMotion WT901C-485 mpu9250 High-Precision Gyro+Accelerometer+Angle+Magnetometer,9-Axis Digital Compass (Kalman Filtering, Modbus),Triple-Axis Tilt Angle Inclinometer for PC/Arduino/Raspberry Pi --- ## 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/products/313906600-witmotion-usb-to-rs485-modbus-rtu-uart-converter-cable-ch340](https://www.desertcart.co/products/313906600-witmotion-usb-to-rs485-modbus-rtu-uart-converter-cable-ch340) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-08-18*