--- product_id: 316372977 title: "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: "฿2694" currency: THB in_stock: true category: "Witmotion" url: https://www.desertcart.co.th/products/316372977-usb-to-rs485-modbus-rtu-uart-converter-cable-with-ch340 store_origin: TH region: Thailand --- # Supports up to 1.5 Mbps baud rate Cross-platform OS compatibility USB 2.0 Plug & Play 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:** ฿2694 **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your industrial interface game—connect smarter, faster, and future-ready! ## Quick Answers - **What is this?** 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?** ฿2694 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/316372977-usb-to-rs485-modbus-rtu-uart-converter-cable-with-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 - • **Plug, Play & Go:** CH340 driver support means zero setup friction—just connect and start your project instantly. - • **Universal OS Support:** Works flawlessly across Windows, Linux, Mac, and more—no compatibility headaches. - • **Robust & Reliable Build:** Durable braided cable with a 4-way female socket header ensures long-lasting, stable connections. - • **High-Speed Data Transfer:** Experience blazing-fast communication speeds up to 1.5 Mbps for real-time control. - • **Seamless RS485 Connectivity:** Effortlessly bridge your legacy Modbus RTU devices to modern USB ports without hassle. ## Overview The WitMotion USB to RS485 Modbus RTU UART Converter Cable is a 1-meter, black, braided serial adapter featuring a CH340 chip for seamless USB 2.0 connectivity. It supports baud rates from 300 bps to 1.5 Mbps and is compatible with a wide range of operating systems including Windows, Linux, and Mac OS. Designed for robust, plug-and-play use, it provides reliable access to Modbus RTU signals via a 4-way female socket header, backed by a 12-month warranty and lifetime customer support. ## Description WitMotion USB to 485 UART Converter Cable with CH340 Chip, Terminated by 4 Way Female Socket Header, Serial Adapter (1m3.28ft, Black), Windows 10,8,7, Linux MAC OS. ## 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, Convenient for set-up and connections. - 【 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 | | ASIN | B07VMFJ5Y3 | | Batteries Included? | No | | Batteries Required? | No | | Color | Black | | Customer Reviews | 4.3 4.3 out of 5 stars (6) | | Customer reviews | 4.3 4.3 out of 5 stars (6) | | Date First Available | 30 July 2019 | | Date First Available | 30 July 2019 | | Is Discontinued By Manufacturer | No | | Item Weight | 41 g | | Item model number | RS485 line | | Item model number | RS485 line | | Manufacturer | WitMotion | | Manufacturer | WitMotion | | Package Dimensions | 13 x 9.91 x 3.51 cm; 41 g | | Package Dimensions | 13 x 9.91 x 3.51 cm; 41 g | | Part number | RS485 line | | Shape | Round | | Size | 1 meter | | Special Features | Braided | | Specification met | CE | ## Product Details - **Brand:** WITMOTION - **Cable type:** USB - **Compatible devices:** Personal Computer - **Connector type:** Usb - **Special features:** Braided ## Images ![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) ## 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.th/products/316372977-usb-to-rs485-modbus-rtu-uart-converter-cable-with-ch340](https://www.desertcart.co.th/products/316372977-usb-to-rs485-modbus-rtu-uart-converter-cable-with-ch340) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-23*