⭐️ Instant purchase OK (*´︶`*)/ ⭐️ I have other items for sale, so please take a look. #Saori'sProductsHere♡ ⭐️ Feel free to comment if you have any questions. 【Product】★19-5 HF2211 Serial Server RS232/485/422 WIFI & Ethernet DTU Network Communication 5-36VDC, a reliable network communication device, HF2211 Ethernet Converter Module 【Versatile Network Configuration】 Supporting conversion from RS232/RS422/RS485 to Wi-Fi/Ethernet, this server offers flexibility with TCP/IP/Telnet/TCP protocols. Seamlessly switch between STA/AP/AP+STA modes and choose routing/bridge network architecture based on your needs. 【Industry-Leading Performance】 Experience ultra-fast data transfer with the HF2211 serial server, equipped with MIPS MCU, 8MB SRAM, and 4MB Flash. Achieve speeds up to 230400 bps, enabling efficient communication in industrial environments. 【Security Features】 Rest assured with TLS/DES3 encryption configuration, providing robust data security. Data is always protected with support for conversion, NTP functions, virtual data channels, and custom script options. [User-Friendly Configuration] Easy-to-use features such as web page mode and PC software configuration simplify setup. Take advantage of HTTP protocol transmission, Modbus support, and packet filtering, ensuring hassle-free operation and customization. [Reliable Hardware Design] Designed for durability, our HF2211 serial server operates within a wide voltage range (5 ~ 36VDC) and a temperature range of -45°C ~ 85°C. Its compact size (95x65x25mm) and robust construction make it ideal for industrial environments. ☘️ It is listed as "Like New" because it has been opened for inspection and photography. ☘️ Please check the actual product photos for the condition of the item. 10:00 AM