--- product_id: 353703574 title: "Industrial Grade RS232 to RS485 Serial Converter 3 Channel RS-485 Expansion Hub with 600W Surge Protection TX RX LEDs Power Adapter Terminal Block" brand: "dtech" price: "VT50904" currency: VUV in_stock: true reviews_count: 2 url: https://www.desertcart.vu/products/353703574-industrial-grade-rs232-to-rs485-serial-converter-3-channel-rs store_origin: VU region: Vanuatu --- # 600W Surge Protection Up to 115200 bps 9V-30V DC Input Industrial Grade RS232 to RS485 Serial Converter 3 Channel RS-485 Expansion Hub with 600W Surge Protection TX RX LEDs Power Adapter Terminal Block **Brand:** dtech **Price:** VT50904 **Availability:** ✅ In Stock ## Summary > 🔗 Connect with Confidence: Elevate your data communication game! ## Quick Answers - **What is this?** Industrial Grade RS232 to RS485 Serial Converter 3 Channel RS-485 Expansion Hub with 600W Surge Protection TX RX LEDs Power Adapter Terminal Block by dtech - **How much does it cost?** VT50904 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/353703574-industrial-grade-rs232-to-rs485-serial-converter-3-channel-rs) ## Best For - dtech enthusiasts ## Why This Product - Trusted dtech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Real-Time Status Indicators:** TX, RX, and power LEDs for instant data communication feedback. - • **Transform Your Connectivity:** Seamlessly convert RS232 to RS485 for extended reach. - • **Versatile and Wall-Mountable:** Compact design fits anywhere, perfect for automation applications. - • **Automatic Baud Rate Detection:** Effortlessly adjusts from 300 to 115200 bps for optimal performance. - • **Surge Protection Like No Other:** 600W lightning surge protection keeps your devices safe. ## Overview The DTECH Industrial Grade RS232 to RS485 Serial Converter is a robust solution for extending RS232 signals and expanding RS485 networks. With features like 600W surge protection, automatic baud rate detection, and real-time status indicators, this compact and wall-mountable hub is designed for reliable and efficient serial data communication in various automation applications. ## Description DTECH Industrial Grade RS232 to RS485 Serial Converter 3 Channel RS-485 Expansion Hub with 600W Surge Protection TX RX LEDs Power Adapter Terminal Block ## Features - Powered RS232 to RS485 converter converts RS 232 signals to 2 wire half duplex RS 485 signal, to extend RS232 signal distance, also expands RS485 networks ( up to 3 way) - Compact RS 232 to 485 adapter is designed with 600W lightning surge protection over RS485 link and 15KV ESD over RS232 link, to protect your value devices anst high voltage - TX, RX and power indicators enables you to easily know the status of sending/receiving data respectively; 9V 30V DC power input is supported (DC 9V power adapter is included) - Built in data collision protection control for reliable serial Data Communication; The baud rate will be detected and adjusted automatically, 300 115200 bps - Wall mountable bi directional RS232 to RS485 splitter hub provides a quick, simple, and cost effective solution for various serial data communication and automation applications ## Product Details - **Compatible Devices:** Computer - **Connector Type:** DB9 - **Color:** Silver - **Brand:** DTECH - **Finish Type:** Matte ## Images ![Industrial Grade RS232 to RS485 Serial Converter 3 Channel RS-485 Expansion Hub with 600W Surge Protection TX RX LEDs Power Adapter Terminal Block - Image 1](https://m.media-amazon.com/images/I/71x4lEYUffL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Quality and works great!! *by W***! on Reviewed in the United States on 21 July 2023* Great quality and works great!! ### ⭐⭐⭐⭐ Es lo compacto del equipo *by E***S on Reviewed in the United States on 5 October 2021* Lo usé para adaptar las señales rs232 de un analizador de redes eléctricas cck automation ## Frequently Bought Together - DTECH Industrial Grade RS232 to RS485 Serial Converter 3 Channel RS-485 Expansion Hub with 600W Surge Protection TX RX LEDs Power Adapter Terminal Block - 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.vu/products/353703574-industrial-grade-rs232-to-rs485-serial-converter-3-channel-rs](https://www.desertcart.vu/products/353703574-industrial-grade-rs232-to-rs485-serial-converter-3-channel-rs) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-17*