--- product_id: 277358647 title: "?USR-TCP232-306 Serial to Ethernet Device Serial RS232/RS485/RS422 to Ethernet TCP/IP Server with DHCP" brand: "pusr" price: "B/.213" currency: PAB in_stock: true category: "Pusr" url: https://www.desertcart.com.pa/products/277358647-usr-tcp232-306-serial-to-ethernet-device-serial-rs232-rs485 store_origin: PA region: Panama --- # 10/100Mbps Auto-MDI/MDIX Ethernet 3 serial ports RS232/485/422 Configurable baud rate up to 2.3Mbps ?USR-TCP232-306 Serial to Ethernet Device Serial RS232/RS485/RS422 to Ethernet TCP/IP Server with DHCP **Brand:** pusr **Price:** B/.213 **Availability:** ✅ In Stock ## Summary > 🌟 Connect Smarter, Control Remotely, Lead Effortlessly! ## Quick Answers - **What is this?** ?USR-TCP232-306 Serial to Ethernet Device Serial RS232/RS485/RS422 to Ethernet TCP/IP Server with DHCP by pusr - **How much does it cost?** B/.213 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/277358647-usr-tcp232-306-serial-to-ethernet-device-serial-rs232-rs485) ## 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 - • **Robust Network Modes:** Supports TCP/UDP client & server modes plus HTTPD client for versatile remote management. - • **Reliable Data Integrity:** Heartbeat and custom packet mechanisms eliminate dead links and ensure rock-solid communication. - • **Plug & Play with Smart DHCP:** Auto IP acquisition and web-based configuration mean zero downtime and instant network integration. - • **Dynamic Connection Management:** Handle up to 16 simultaneous clients with smart connection kicking to prioritize your critical links. - • **Seamless Multi-Protocol Connectivity:** Effortlessly bridge RS232, RS485, and RS422 devices to Ethernet networks for ultimate flexibility. ## Overview The USR-TCP232-306 is a high-performance serial-to-Ethernet converter that supports RS232, RS485, and RS422 protocols with configurable baud rates up to 2.3 Mbps. Featuring 10/100Mbps Auto-MDI/MDIX Ethernet, it enables reliable bi-directional transparent data transmission across TCP/UDP and HTTPD modes. Designed for professional-grade remote device management, it supports up to 16 simultaneous client connections, smart heartbeat monitoring, DHCP auto IP, and firmware upgrades over the network, making it an essential tool for seamless industrial and network serial device integration. ## Description USR-TCP232-306 is a multi serial port ethernet converterwhich can realize bi-directional transparent transmission between RS232/RS485/RS422 and Ethernet User can directly process data interaction through network and device to realize remote data acquisition remote control and management Features Auto-MDI/MDIX RJ45 port with 10/100Mbps Work mode: TCP Server TCP Client UDP Client UDP Server HTTPD Client Baud rate of serial port can be configured from 600 bps to 2304 Kbps supports check bit of none odd even mark and spaceHeartbeat package mechanism to ensure connection is reliable put an end to dead linkUser-defined registration package mechanism check connection status and use as custom packet headerUnder TCP Server Mode the connection number with client can be randomly set from 1 to 16 default number is 4 IP has been connected can be shown according to connectiong with calculating send / recceive dat When connection number reaches a maximun the new connection is kicked off the old one can be configured by user Parameters can be configured by built-in webpage AT command serial port procotol and network procotol Setting procotol is avaliable to integrate into user?s software Supports TCP client short connection function user-defined the disconnected timeDevice restart if no data transmission or timeout User-defined the restart time If data buffer needs to clear configuration before TCP connection establishment Supports DHCP automatically obtain an IP address and query IP address via serial setting protocolThe global unique MAC address user-defined MAC addressDNS functionDNS server addres can be definedFirmware can be upgraded by networkProvide Virtual com software Restore factory setting through software or hardware Running across the gateway switches or routers Can work in LAN also can work in the Internet ## Features - manufacturer: Generic - Item Trademark: GENERIC - Item Category: Electronic Adapter ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07G5P4CPR | | Best Sellers Rank | #106,817 in Computers ( See Top 100 in Computers ) #281 in Serial Adapters | | Brand | PUSR | | Color | black | | Compatible Devices | Monitor | | Connector Type | Serial Adapter | | Customer Reviews | 4.4 4.4 out of 5 stars (58) | | Finish | Matte | | Input Voltage | 12 Volts | | Item Dimensions | 20 x 5 x 15 centimeters | | Item Weight | 0.43 Kilograms | | Manufacturer | generic | | Mfr Part Number | Na | | Model Number | USR-TCP232-306 | | Number of Items | 1 | | Number of Ports | 3 | | Package Quantity | 1 | | Specific Uses For Product | Network Connectivity for Serial Devices | | UPC | 799975202006 614019488713 702669842730 610393788906 661787210428 | | Unit Count | 1.0 Count | | Warranty Type | Limited | ## Product Details - **Colour:** black - **Compatible devices:** Monitor - **Connector type:** Serial Adapter - **Item dimensions L x W x H:** 20 x 5 x 15 centimeters - **Specific uses for product:** Network Connectivity for Serial Devices ## Images ![?USR-TCP232-306 Serial to Ethernet Device Serial RS232/RS485/RS422 to Ethernet TCP/IP Server with DHCP - Image 1](https://m.media-amazon.com/images/I/61ZKYbbaADL.jpg) ## Frequently Bought Together - Serial RS232/RS485/RS422 to Ethernet TCP/IP Server with DHCP and Built-in Webpage (USR-TCP232-306) - StarTech.com 1m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1001MBK) - USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS --- ## 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.com.pa/products/277358647-usr-tcp232-306-serial-to-ethernet-device-serial-rs232-rs485](https://www.desertcart.com.pa/products/277358647-usr-tcp232-306-serial-to-ethernet-device-serial-rs232-rs485) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-09-05*