--- product_id: 61569647 title: "Model:SH-U11" brand: "dsd tech" price: "KSh5055" currency: KES in_stock: true reviews_count: 13 category: "Dsd Tech" url: https://www.desertcart.co.ke/products/61569647-model-sh-u11 store_origin: KE region: Kenya --- # FTDI FT232R chip for universal OS compatibility USB to RS485/RS422 converter Built-in power & transceiver indicators Model:SH-U11 **Brand:** dsd tech **Price:** KSh5055 **Availability:** ✅ In Stock ## Summary > 🔗 Connect Like a Pro — Industrial-grade USB conversion, no compromises. ## Quick Answers - **What is this?** Model:SH-U11 by dsd tech - **How much does it cost?** KSh5055 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/61569647-model-sh-u11) ## Best For - dsd tech enthusiasts ## Why This Product - Trusted dsd tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Durable Design:** Matte gold finish with a lightweight 0.05 kg frame fits perfectly in any professional setup. - • **Universal OS Compatibility:** Powered by FTDI FT232R chip, works flawlessly across Windows, Mac, Linux, and more. - • **Real-Time Status Monitoring:** Integrated LED indicators keep you informed of power and data transmission at a glance. - • **Reliable Support & Warranty:** Backed by 1-year replacement and expert technical support with 24-hour response time. - • **Seamless Industrial Connectivity:** Plug-and-play USB to RS485/RS422 conversion for instant device integration. ## Overview The DSD TECH SH-U11 is a premium USB to RS485/RS422 converter featuring the industrial-grade FTDI FT232R chip for broad OS compatibility and hassle-free driver installation. Designed for professionals needing reliable serial communication, it includes built-in power and transceiver indicators for real-time status updates. Compact and robust, it supports 1 Amp current at 5V input, backed by a 1-year warranty and responsive customer support, making it the go-to choice for seamless device integration in demanding environments. ## Description Product description Model:SH-U11 The SH-U11 is a USB to RS485/RS422 converter. It uses a reliable FTDI FT232R chip for easy driver installation on Windows, Linux, and Mac. Featuring a terminal block, it provides a simple and stable connection for industrial communication protocols like Modbus. Built-in Industrial FTDI Chip Experience ultimate stability with the industrial-grade FT232R chip. It ensures robust performance and offers automatic driver installation on most operating systems for a truly hassle-free setup right out of the box. Seamless Cross-Platform Operation This adapter works effortlessly with a wide range of operating systems, including Windows 11/10, Linux, and Mac OS. Enjoy maximum flexibility and connectivity across all your professional or personal computing environments. Direct USB to RS485/RS422 Interface Instantly connect industrial equipment (like Modbus devices) directly to your computer's standard USB port. This robust converter provides a fast, simple, and reliable solution for professional industrial communication and control networks. Specification Review: Works - Bought this as a USB to RS485 DMX interface using QLC+ to test a moving head light for church. Working flawlessly so far. Review: Buen producto - Cumple para lo que está diseñado ## Features - DSD TECH: DSD TECH focuses on the development of communication connection devices such as USB/Serial/Wireless.We have served more than 100,000 customers in Europe, North America and Japan. - USB to RS485/RS422:Industrial grade USB to RS485 RS422 converter. It easily lets you connect any RS485 or RS422 device directly to your computer's USB port - FTDI FT232R Chip:Built-in industrial grade FTDI FT232RNL/FT232RL chips, no need to worry about driver problems. Suitable for Windows 11, 10, 8, 7, Liunx, Mac OS and other operating systems. - Indicators: Built-in power and transceiver indicators. Understand the working status of the device at a glance. - Customer Support: DSD TECH provides permanent technical support and 1 year product replacement service for this USB to RS485 RS422 Converter. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07B416CPK | | Best Sellers Rank | #24 in Serial Adapters #118 in USB Computer Network Adapters | | Brand | DSD TECH | | Built-In Media | USB to RS485 RS422 Converter with FTDI FT232 Chip | | Color | gold | | Compatible Devices | Laptop | | Connector Type | USB Type A | | Current Rating | 1 Amps | | Customer Reviews | 4.6 out of 5 stars 603 Reviews | | External Testing Certification | Não aplicável | | Finish | Matte | | Input Voltage | 5 Volts | | Item Dimensions | 2.2 x 1 x 0.55 inches | | Item Weight | 0.05 Kilograms | | Item dimensions L x W x H | 2.2 x 1 x 0.55 inches | | Manufacturer | DSD TECH | | Mfr Part Number | SH-U11 | | Model Number | SH-U11 | | Nominal Power | 15 Watts | | Number of Items | 1 | | Number of Ports | 1 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | TV | | UPC | 737123980413 | | Unit Count | 1.0 Count | | Warranty Description | 1 year warranty | | Warranty Type | 12 months | ## Product Details - **Color:** gold - **Compatible Devices:** Laptop - **Connector Type:** USB Type A - **Item dimensions L x W x H:** 2.2 x 1 x 0.55 inches - **Specific Uses For Product:** TV ## Images ![Model:SH-U11 - Image 1](https://m.media-amazon.com/images/I/71DylrRAUUL.jpg) ![Model:SH-U11 - Image 2](https://m.media-amazon.com/images/I/71iUjEVdIzL.jpg) ![Model:SH-U11 - Image 3](https://m.media-amazon.com/images/I/71URRBMx9nL.jpg) ![Model:SH-U11 - Image 4](https://m.media-amazon.com/images/I/71j7Oz9uFxL.jpg) ![Model:SH-U11 - Image 5](https://m.media-amazon.com/images/I/81tAYuvBwGL.jpg) ## Questions & Answers **Q: What are some typical applications for this..I am a novice...?** A: These are typically used to connect to devices that use some form of serial communications. Like Modbus **Q: Are jumpers available to turn on the required bias resistors and/or termination resistors?** A: No, but you can place 120 ohm resistor across the RX line terminal block on this device. The receiver on the other end of this device TX should be terminated with 120 ohms as well. **Q: Aside from 15kv esd and tvs overvoltage protection, does this device also have any optical or galvanic isolation? thanks** A: Sorry, SH-U11 RS485 RS422 module does not have optical or current isolation, if you need you can buy a RS485 RS422 isolation adapter in our store **Q: Are these the ones that can be used to communicate with your solar charge controllers?** A: This has a 2 or 4 wire RS485 interface that works with most any device that has a RS485 interface, but to do the communication you need some other piece of software to connect. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works *by F***Y on October 7, 2025* Bought this as a USB to RS485 DMX interface using QLC+ to test a moving head light for church. Working flawlessly so far. ### ⭐⭐⭐⭐⭐ Buen producto *by J***S on May 3, 2026* Cumple para lo que está diseñado ### ⭐⭐⭐⭐ Works Great!! Housing Doesn't Stay On *by D***. on July 19, 2022* Very reliable module! Never any problem connecting to a USB port. Housing is cheap. Didn't stay together. ## Frequently Bought Together - DSD TECH SH-U11 USB to RS485 RS422 Converter with FTDI FT232R Chip Work for Modbus - USB to RS485 Converter Industrial Adapter Original FT232RL and SP485EEN Fast Communication Embedded Protection Circuits Resettable Fuse ESD Protection - 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.co.ke/products/61569647-model-sh-u11](https://www.desertcart.co.ke/products/61569647-model-sh-u11) --- *Product available on Desertcart Kenya* *Store origin: KE* *Last updated: 2026-05-17*