--- product_id: 412333021 title: "DSD TECH SH-UR01A USB Relay Controller for Computer and laptop(1CH)" brand: "dsd tech" price: "Rp744731" currency: IDR in_stock: true reviews_count: 7 category: "Dsd Tech" url: https://www.desertcart.id/products/412333021-dsd-tech-sh-ur01a-usb-relay-controller-for-computer-laptop store_origin: ID region: Indonesia --- # OMRON G5V-1 relay rated 1A/125VAC Silicon Labs CP2102N serial chip 1-channel USB relay control DSD TECH SH-UR01A USB Relay Controller for Computer and laptop(1CH) **Brand:** dsd tech **Price:** Rp744731 **Availability:** βœ… In Stock ## Summary > πŸ”— Power your projects with precision and control β€” don’t get left unplugged! ## Quick Answers - **What is this?** DSD TECH SH-UR01A USB Relay Controller for Computer and laptop(1CH) by dsd tech - **How much does it cost?** Rp744731 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/412333021-dsd-tech-sh-ur01a-usb-relay-controller-for-computer-laptop) ## 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 - β€’ **Robust OMRON Relay:** Reliable switching up to 1A at 24VDC ensures durable performance for critical tasks. - β€’ **Seamless USB Control:** Effortlessly toggle devices via your PC or laptop with a single USB channel. - β€’ **Trusted Support & Warranty:** Backed by a 1-year warranty and lifetime tech supportβ€”because uptime matters. - β€’ **Cross-Platform Compatibility:** Works flawlessly on Windows 7/8/10, Linux, and Mac OS for versatile integration. - β€’ **Developer-Friendly Serial Interface:** Virtual COM port with Silicon Labs CP2102N chip enables custom command scripting. ## Overview The DSD TECH SH-UR01A is a compact, 1-channel USB relay controller featuring a Silicon Labs CP2102N serial chip and a durable OMRON G5V-1 relay rated for up to 1A at 24VDC. Compatible across Windows, Linux, and Mac OS, it enables seamless device switching via a virtual serial port. Ideal for professionals seeking reliable, programmable hardware control with dedicated warranty and lifetime support. ## Description Product Description Model:SH-UR01A The SH-UR01A is a single-channel USB relay controller for computers. Featuring a reliable OMRON relay, it allows you to safely switch external circuits. It's programmable via simple serial commands and compatible with Windows, Linux, and Mac OS for automation projects. Programmable Automation from Your PC Control real-world devices directly via USB. Send simple AT commands or use Python, C++, or C# to write custom scripts, turning your computer into a powerful automation hub for any project effortlessly. Works with Any Major Computer Get started on your preferred system. With a single driver install, this relay is fully compatible with Windows 7/8/10/11, Linux distributions, and macOS, ensuring seamless integration into any workflow. Safe & Versatile Power Handling Built with a durable OMRON relay for safe and stable operation. It reliably switches both AC (125V/0.5A) and DC (24V/1A) loads, making it suitable for a wide range of applications from prototypes to functional installations. Specification Review: Great little relay. - This worked fine for the project that I was working on. However the unit only comes with a very basic control software which is basically a 9600 dumb terminal into which you have to enter +AT commands to control the relay. I wrote my own front end which for me worked great. I now have an ON/OFF button that I can press. Review: Works okay - It works well once you find some software which can drive it easily. Refuses to work with my terminal software but found a web based script which works a treat. Using it to reset a remote reset an arduino. ## Features - USB Relay Controller:With this USB Relay controller, you can control the switch on your PC or laptop. - Silicon Labs CP2102N Serial Chip:You need to install the driver the first time you use it, and a virtual serial port will appear on your computer. You can send commands to the serial port to switch operations. - OMRON G5V-1 Relay: Rated load(0.5A at 125 VAC;1A at 24 VDC ) ;Max. switching voltage (125 VAC, 60 VDC) - Compatibility: This USB Relay Board is compatible with Windows 7, 8, 10 and various Linux OS and Mac OS. - Warranty:DSD TECH provide a 1 year warranty and lifetime technical support for this USB Relay Controller.if you have any questions, please feel free to contact us. We will respond within 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09PYML6Q7 | | Audio Output Mode | Stereo | | Audio output mode | Stereo | | Best Sellers Rank | 43,786 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 303 in Motherboards | | Brand | DSD TECH | | Brand Name | DSD TECH | | Compatible Devices | Laptop, Personal Computer | | Compatible devices | Laptop, Personal Computer | | Country of Origin | China | | Customer Reviews | 4.1 out of 5 stars 83 Reviews | | Hardware Connectivity | USB 2.0 | | Hardware Platform | Personal Computer | | Hardware interface | USB 2.0 | | Hardware platform | Personal Computer | | Item Dimensions L x W x H | 6.5L x 3.7W x 2.5H centimetres | | Item Weight | 1.3 Ounces | | Manufacturer | DSD TECH | | Manufacturer Part Number | SH-UR01A | | Maximum Sample Rate | 192 KHz | | Model Number | SH UR01A | | Platform | Linux, Mac, Windows 7 | | Surround Sound Channel Configuration | 1.0 | | UPC | 794251082402 | | Unit Count | 1.0 count | ## Product Details - **Audio output mode:** Stereo - **Brand:** DSD TECH - **Compatible devices:** Laptop, Personal Computer - **Hardware interface:** USB 2.0 - **Platform:** Linux, Windows 7, Mac ## Images ![DSD TECH SH-UR01A USB Relay Controller for Computer and laptop(1CH) - Image 1](https://m.media-amazon.com/images/I/61+MjIj97EL.jpg) ![DSD TECH SH-UR01A USB Relay Controller for Computer and laptop(1CH) - Image 2](https://m.media-amazon.com/images/I/61sO1FDl9bL.jpg) ![DSD TECH SH-UR01A USB Relay Controller for Computer and laptop(1CH) - Image 3](https://m.media-amazon.com/images/I/51Q3POv9moL.jpg) ![DSD TECH SH-UR01A USB Relay Controller for Computer and laptop(1CH) - Image 4](https://m.media-amazon.com/images/I/51uoMZr6kbL.jpg) ![DSD TECH SH-UR01A USB Relay Controller for Computer and laptop(1CH) - Image 5](https://m.media-amazon.com/images/I/61dQQpwwupL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great little relay. *by S***E on 18 August 2023* This worked fine for the project that I was working on. However the unit only comes with a very basic control software which is basically a 9600 dumb terminal into which you have to enter +AT commands to control the relay. I wrote my own front end which for me worked great. I now have an ON/OFF button that I can press. ### ⭐⭐⭐⭐ Works okay *by B***U on 8 November 2024* It works well once you find some software which can drive it easily. Refuses to work with my terminal software but found a web based script which works a treat. Using it to reset a remote reset an arduino. ### ⭐⭐⭐⭐⭐ Top *by K***E on 26 January 2026* Wie beschrieben.Funktioniert bestens ## Frequently Bought Together - DSD TECH SH-UR01A USB Relay Controller for Computer and Laptop(1CH) - Electromagnetic Power Relay, 8-Pin 10 AMP 24V DC Relay Coil with Socket Base, LED Indicator, DPDT 2NO 2NC - MY5NJ 2PCS [Applicable for DIN Rail System] - JESSINIE USB Serial Port Control Relay Module Sturdy Durable Lightweight USB Relay Module USB Intelligent Control Switch Overcurrent Protection Intelligent Command Control Switch Intelligent Home --- ## 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.id/products/412333021-dsd-tech-sh-ur01a-usb-relay-controller-for-computer-laptop](https://www.desertcart.id/products/412333021-dsd-tech-sh-ur01a-usb-relay-controller-for-computer-laptop) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-06-06*