--- product_id: 562925938 title: "2 Ports RS232/485 to WiFi converter" brand: "pusr" price: "€ 5.66" currency: EUR in_stock: false url: https://www.desertcart.hr/products/562925938-2-ports-rs232-485-to-wifi-converter store_origin: HR region: Croatia --- # Dual Ethernet ports for simultaneous WAN & LAN Bi-directional Modbus RTU to TCP gateway 24/7 Hardware WatchDog for nonstop uptime 2 Ports RS232/485 to WiFi converter **Brand:** pusr **Price:** € 5.66 **Availability:** ❌ Out of Stock ## Summary > πŸš€ Power Your Industrial Network with Unmatched Reliability & Speed ## Quick Answers - **What is this?** 2 Ports RS232/485 to WiFi converter by pusr - **How much does it cost?** € 5.66 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/562925938-2-ports-rs232-485-to-wifi-converter) ## Best For - pusr enthusiasts ## Why This Product - Trusted pusr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Modbus Mastery:** Effortlessly bridge Modbus RTU and TCP protocols in both directions for industrial-grade communication. - β€’ **User-Friendly Setup:** Configure easily via web server, setup software, or serial/network AT commandsβ€”no hassle, just results. - β€’ **Rock-Solid Stability:** 24-hour Hardware WatchDog ensures your network never sleeps or crashes. - β€’ **Flexible Configuration Modes:** Choose from TCP/UDP Server or Client and HTTP Client modes to fit your unique setup. - β€’ **Seamless Dual-Port Networking:** Experience uninterrupted connectivity with simultaneous WAN and LAN operation. ## Overview The PUSR USR-W630 is an industrial-grade RS485/RS232 to WiFi/Ethernet converter designed for seamless Modbus RTU to TCP communication. Featuring dual Ethernet ports that operate simultaneously, it supports multiple network modes including AP, STA, and AP+STA. Equipped with a 24-hour Hardware WatchDog, it guarantees stable, continuous operation, making it ideal for professional industrial networking environments. ## Description Product description USR-W630 | RS232 RS485 to WiFi/Ethernet Converter USR-W630 is a device that can realize data communication between RS485/RS232 and Ethernet Wi-Fi Through this device the communication between the on-site serial device and the remote SCADA system can be realized. It integrates a wealth of network protocols like MQTT, TCP. UDP etc and supports a variety of networking methods, suitable for various scenarios. Multiple Networking Options The USR-W630 provides a wealth of networking methods to meet customer networking needs. β€’ AP mode: Allow network devices to access USR-W630 via Wi-Fi or Ethernet. β€’ STA mode: USR-W630 as a network device accesses other networks via Wi-Fi. β€’ AP+STA mode: Work in AP and STA mode simultaneously. β€’ Bridge mode: The device connected to the Ethernet port of W630 is equivalent to directly connecting to the upper-level network, and the W630 is equivalent to being transparent. β€’ Router mode: The device connected to the Ethernet port of W630 will be assigned an IP by the W630. Data Transmission Encryption β€’ Supports SSLTLS encryption in TCP cient, HTTP client and MQTT operation modes. β€’ Supports two-way certificates authentication. Transparent Transmission Mode Data is transmitted transparently between RS485 and Wi-Fi / Ethernet via TCP/UDP/HTTP Protocol, enabling data transfer between serial port device and network device. Serial Command Mode In this mode, USR-W630 needs work as UDP Client or TCP Client, it allows users to send serial data to different servers. Data, server IP and port information should be included in the data packet sent by the serial device. Addtional Features β€’ Modbus Gateway: Modbus RTU/TCP protocol conversion and multi-host Modbus polling. β€’ Heartbeat Packet Function: Remote server can detect abnormal disconnection from the client using this feature. β€’ Registration Packet Funciton: The server can identify different clients by usingregistration packets. β€’ Websocket Function: It can realize the real-time interaction between the serial device connected to W630 and the web page on PC. ## Features - Two Ethernet ports: 1x LAN, 1x LAN/WAN. Two Ethernet ports (WAN and LAN) can be worked simultaneously - Modbus gateway: Modbus TCP to Modbus RTU in bi-directional; Modbus Polling - Hardware WatchDog, 24 hours stable operation. - Supports Web Server, setup software, serial/network AT command to configure module. - Work Mode:TCP Server/TCP Client/UDP Server/UDP Client/httpd Client mode. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CF8WK39P | | Best Sellers Rank | #1,206 in Serial Adapters | | Brand | PUSR | | Compatible Devices | Desktop, Headphone, Keyboard, Laptop, Mouse, Printer, Smartphone, Tablet, Webcam | | Customer Reviews | 1.0 out of 5 stars 1 Review | | Data Link Protocol | Ethernet | | Hardware Interface | Ethernet | | Item Weight | 0.55 Kilograms | | Manufacturer | PUSR | | Mfr Part Number | USR-W630 | | Model Number | USR-W630 | | Warranty Description | 2 YEARS | ## Product Details - **Brand:** PUSR - **Compatible Devices:** Desktop, Headphone, Keyboard, Laptop, Mouse, Printer, Smartphone, Tablet, Webcam - **Data Link Protocol:** Ethernet - **Hardware Interface:** Ethernet - **Item Weight:** 0.55 Kilograms - **Manufacturer:** PUSR ## Images ![2 Ports RS232/485 to WiFi converter - Image 1](https://m.media-amazon.com/images/I/412v4EmVZ7L.jpg) ![2 Ports RS232/485 to WiFi converter - Image 2](https://m.media-amazon.com/images/I/51jjIvjv4SL.jpg) ![2 Ports RS232/485 to WiFi converter - Image 3](https://m.media-amazon.com/images/I/51SWYOiQwaL.jpg) ![2 Ports RS232/485 to WiFi converter - Image 4](https://m.media-amazon.com/images/I/61VwdtV0lAL.jpg) ![2 Ports RS232/485 to WiFi converter - Image 5](https://m.media-amazon.com/images/I/519dRUiDI7L.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/562925938-2-ports-rs232-485-to-wifi-converter](https://www.desertcart.hr/products/562925938-2-ports-rs232-485-to-wifi-converter) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-22*