--- product_id: 173077201 title: "Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications with High Communication Requirement" brand: "waveshare" price: "€ 43.44" currency: EUR in_stock: true category: "Waveshare" url: https://www.desertcart.hr/products/173077201-industrial-usb-to-rs485-converter-with-original-ft232rl-and-sp485een store_origin: HR region: Croatia --- # Embedded surge & ESD protection 3 LED indicators for real-time status Original FT232RL for ultra-stable comms Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications with High Communication Requirement **Brand:** waveshare **Price:** € 43.44 **Availability:** ✅ In Stock ## Summary > ⚡ Stay connected, stay protected — the industrial USB converter that means business. ## Quick Answers - **What is this?** Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications with High Communication Requirement by waveshare - **How much does it cost?** € 43.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/173077201-industrial-usb-to-rs485-converter-with-original-ft232rl-and-sp485een) ## Best For - waveshare enthusiasts ## Why This Product - Trusted waveshare brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Sleek, lightweight design packs high communication speed and reliability in a tiny footprint. - • **Real-Time Monitoring:** Triple LED indicators give instant feedback on power and data transmission status. - • **Surge-Proof Stability:** Onboard TVS diode and ESD protection keep your data flowing safely under any spike. - • **Plug & Play Simplicity:** Seamless USB to RS485 conversion with automatic transceiving—no hassle, just connect. - • **Industrial-Grade Durability:** Built tough with lightning-proof & resettable fuse tech for zero downtime. ## Overview The Waveshare Industrial USB to RS485 Converter integrates original FT232RL and SP485EEN chips with advanced embedded protection circuits including lightning-proof, resettable fuse, ESD, and TVS diode. Designed for high-demand industrial control applications, it ensures fast, stable, and reliable communication with real-time LED status indicators, all in a compact, durable form factor. ## Description Durable industrial-grade USB to RS485 converter with embedded protection circuits, ensuring stable, reliable, and safe communication for industrial control equipment. ## Features - This is an industrial USB to RS485 converter with original FT232RL And SP485EEN inside. It features embedded protection circuits such as lllgthningproof, resettable fuse, ESD protection, and TVS diode, etc. It's pretty small in size - Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance 3 LEDs for indicating the power and transceiver status - The USB TO RS485 is very easy to use, allows automatic transceiving. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement - USB to RS485 communication Adopt original FT232RL, fast communicating, stable and reliable, better compatibility. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit anti-electrostatic ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B081NBCJRS | | Best Sellers Rank | 34,553 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 28,591 in Accessories (Computers & Accessories) | | Brand Name | Waveshare | | Colour | USB TO RS485 | | Compatible Devices | Laptop, Personal computer | | Connector Type | RS485, USB Type A | | Country of Origin | China | | Current Rating | 1 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (382) | | External Testing Certification | Não aplicável | | Input Voltage | 5 Volts (DC) | | Item Type Name | computer-motherboards | | Item Weight | 0.01 Kilograms | | Manufacturer | Waveshare | | Manufacturer Part Number | USB TO RS485 | | Model Number | USB TO RS485 | | Number of Items | 1 | | Number of Ports | 1 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Product Finish Type | Matte | | Specific Uses For Product | Industrial Control Equipments, Industrial Applications, Personal computer, Laptop | | UPC | 614961956391 719209449007 | | Unit Count | 1.0 count | | Warranty Type | Limited | ## Product Details - **Brand:** Waveshare - **Colour:** USB TO RS485 - **Compatible devices:** Laptop, Personal computer - **Connector type:** RS485, USB Type A - **Specific uses for product:** Industrial Control Equipments, Industrial Applications, Personal computer, Laptop ## Images ![Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications with High Communication Requirement - Image 1](https://m.media-amazon.com/images/I/61-ufjoHI9L.jpg) ![Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications with High Communication Requirement - Image 2](https://m.media-amazon.com/images/I/61y3yvjzDvL.jpg) ![Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications with High Communication Requirement - Image 3](https://m.media-amazon.com/images/I/6192EhCMRhL.jpg) ![Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications with High Communication Requirement - Image 4](https://m.media-amazon.com/images/I/61Xf8CYSmqL.jpg) ![Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications with High Communication Requirement - Image 5](https://m.media-amazon.com/images/I/612fa0lgQML.jpg) ## Questions & Answers **Q: Can i use a pair of these to extend a usb device over existing rs-485 infrastructure? are they bidirectional? (usb <-> rs-485)** A: It is bidirectional, RS485 supports multiple cascades, and only one device can be connected to the USB side. ## Frequently Bought Together - Waveshare USB to RS485 Converter with Protection Circuits, Compatible with TVs - DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet - DSD TECH SH-U10 USB to RS485 Converter for Modbus --- ## 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.hr/products/173077201-industrial-usb-to-rs485-converter-with-original-ft232rl-and-sp485een](https://www.desertcart.hr/products/173077201-industrial-usb-to-rs485-converter-with-original-ft232rl-and-sp485een) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-23*