--- product_id: 257811558 title: "SH-U09G USB to TTL Serial Cable Built-in FTDI FT232RL IC 1.8M/5.9FT" brand: "dsd tech" price: "S$30" currency: SGD in_stock: true reviews_count: 5 category: "Dsd Tech" url: https://www.desertcart.sg/products/257811558-sh-u09g-usb-to-ttl-serial-cable-built-in-ftdi store_origin: SG region: Singapore --- # Built-in original FTDI FT232RL chip 1.8m USB 2.0 cable length Cross-platform OS compatibility SH-U09G USB to TTL Serial Cable Built-in FTDI FT232RL IC 1.8M/5.9FT **Brand:** dsd tech **Price:** S$30 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your debugging game with the ultimate USB-to-TTL serial cable! ## Quick Answers - **What is this?** SH-U09G USB to TTL Serial Cable Built-in FTDI FT232RL IC 1.8M/5.9FT by dsd tech - **How much does it cost?** S$30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/257811558-sh-u09g-usb-to-ttl-serial-cable-built-in-ftdi) ## 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 - • **Full UART Access:** Unlock all essential pins (Tx, Rx, VCC, GND, CTS, RTS) for comprehensive device control and firmware flashing. - • **Plug & Play Powerhouse:** Effortless setup with genuine FTDI chip ensures rock-solid, professional-grade serial communication. - • **Extended Reach, Zero Hassle:** 1.8 meters of tangle-free cable length gives you freedom to debug and program without constraints. - • **Reliable Support & Warranty:** Backed by 1-year replacement and permanent tech support — because your projects deserve zero downtime. - • **Universal Developer’s Ally:** Seamlessly compatible with Windows, Linux, and Mac OS for versatile workstation integration. ## Overview The DSD TECH SH-U09G USB to TTL Serial Cable features a genuine FTDI FT232RL chip for reliable, high-speed data transfer at 3.3V TTL levels. With a generous 1.8-meter length and full UART pin access, it supports programming, debugging, and firmware flashing across Windows, Linux, and Mac OS platforms. Designed for professionals and DIY enthusiasts, it offers plug-and-play convenience, tangle-free durability, and a 1-year warranty with dedicated technical support. ## Description Product description Model:SH-U09G The SH-U09G is a 1.8-meter USB to TTL serial cable. It features a reliable FTDI FT232RNL chip, operates at 3.3V TTL levels, and offers a 5V VCC output. Ideal for programmers and engineers, it's used for debugging and programming devices like routers with wide OS compatibility. Built with a Genuine FTDI FT232RNL IC Experience unmatched reliability and stable data transfer with the original FTDI chip. It guarantees easy driver installation from the official FTDI website, ensuring professional-grade performance and long-term durability for all your projects. Broad System Compatibility This cable is ready to use out of the box with all major operating systems, from Windows 7 to 11, Linux distributions, and Mac OS X. It's the versatile, go-to serial adapter for any developer's workstation or DIY hobbyist's bench. Access All Essential UART Pins & Power Get full functionality with access to all critical UART pins (Tx, Rx, GND, VCC, CTS, RTS). It operates at 3.3V TTL logic levels and provides a 5V power output, offering the versatility needed for programming, debugging, and powering a wide range of devices. Specification Review: Good quality Serial-to USB converter cable! - Serial-to-USB cable works perfect an is easy to use, plu and play! Goord quality materials are used for long life. Review: USB a TTL - Estupendo, funciona genial era lo que necesitaba para el trabajo. Les volveré a comprar. ## Features - FTDI FT232RL Chip:Built-in original FTDI FT232RL Chip,High quality and high reliability.Ideal for programmers, hardware engineers and DIY User. - 1.8M/5.9 Feet: The length of the line is 1.8 meters(5.9 feet).ideal USB 2.0 debug tools for Vendor ID re-write, router, GPS, set top box, transmitter, flash firmware,Debugging,Programing , etc. - PIN:this cable provides access to UART (transmit) Tx, (receive) Rx, VCC (5V) and GND,CTS,RTS.TTL Level is 3.3V - Compatibility: This USB-to-TTL Serial cable is compatible with Windows 7, 8, 10 and various Linux OS and Mac OS - Customer Support:Offering permanent technical support and a 1-year product replacement service for this USB to UART cable. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083HVM7VZ | | Best Sellers Rank | #8,789 in Computers ( See Top 100 in Computers ) #6 in Serial Cables | | Brand | DSD TECH | | Brand Name | DSD TECH | | Cable Type | USB | | Cable type | USB | | Color | Black | | Compatible Devices | GPS Navigation System, Router | | Compatible Phone Models | No Compatible Phone Models | | Compatible devices | GPS Navigation System, Router | | Compatible phone models | No Compatible Phone Models | | Connectivity Technology | USB | | Connector Gender | Male | | Connector Type | USB Type A | | Connector type | USB Type A | | Country Of Origin | China | | Customer Package Type | Sealed bag | | Customer Reviews | 4.5 out of 5 stars 225 Reviews | | Data Transfer Rate | 2 MHz | | EU Spare Part Availability Duration | 1 Years | | Frequency | 3 MHz | | Indoor Outdoor Usage | Indoor | | Item Length | 1.8 Meters | | Item Shape | Cylindrical | | Item Weight | 9 Grams | | Manufacturer | DSD TECH | | Maximum Voltage | 5 Volts | | Model | SH-U09G | | Model Name | USB a TTL Cable | | Number of Items | 1 | | Number of Pins | 6 | | Other Special Features of the Product | Tangle Free | | Part Number | SH-U09G | | Recommended Uses For Product | Programming, debugging, firmware flashing, vendor ID re-write, GPS, set top box, transmitter, router | | Special features | Tangle Free | | Specification Met | Ftdi | | UPC | 794251082778 | | Unit Count | 1 Count | ## Product Details - **Brand:** DSD TECH - **Cable type:** USB - **Compatible devices:** GPS Navigation System, Router - **Connector type:** USB Type A - **Special features:** Tangle Free ## Images ![SH-U09G USB to TTL Serial Cable Built-in FTDI FT232RL IC 1.8M/5.9FT - Image 1](https://m.media-amazon.com/images/I/61JvOAOQ81L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality Serial-to USB converter cable! *by I***S on 8 August 2025* Serial-to-USB cable works perfect an is easy to use, plu and play! Goord quality materials are used for long life. ### ⭐⭐⭐⭐⭐ USB a TTL *by L***S on 26 July 2025* Estupendo, funciona genial era lo que necesitaba para el trabajo. Les volveré a comprar. ### ⭐⭐⭐⭐⭐ Good solution *by A***R on 29 September 2025* Good price fast shipping ## Frequently Bought Together - DSD TECH SH-U09G USB to TTL Serial Cable Built-in FTDI FT232RL IC 1.8M/5.9FT - DSD TECH SH-U09C USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 11, 10, 7 and Mac OS - HiLetgo CP2102 USB 2.0 to TTL Module Serial Converter Adapter Module USB to TTL Downloader with Jumper Wires --- ## 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.sg/products/257811558-sh-u09g-usb-to-ttl-serial-cable-built-in-ftdi](https://www.desertcart.sg/products/257811558-sh-u09g-usb-to-ttl-serial-cable-built-in-ftdi) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-08-11*