--- product_id: 387117843 title: "DSD TECH SH-U09B3 USB Type C to TTL Serial Adapter with CP2102N Chip" brand: "dsd tech" price: "SAR 65" currency: SAR in_stock: true reviews_count: 5 category: "Dsd Tech" url: https://www.desertcart.com.sa/products/387117843-dsd-tech-sh-u09b3-usb-type-c-to-ttl-serial store_origin: SA region: Saudi Arabia --- # 3Mbps max data speed Cross-platform OS compatibility USB Type-C reversible plug DSD TECH SH-U09B3 USB Type C to TTL Serial Adapter with CP2102N Chip **Brand:** dsd tech **Price:** SAR 65 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your serial game with speed and style! ## Quick Answers - **What is this?** DSD TECH SH-U09B3 USB Type C to TTL Serial Adapter with CP2102N Chip by dsd tech - **How much does it cost?** SAR 65 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/387117843-dsd-tech-sh-u09b3-usb-type-c-to-ttl-serial) ## 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 - • **Plug-and-Play Across OS:** Effortless compatibility with Windows, macOS, and Linux means zero driver hassle and instant productivity. - • **Blazing Fast 3Mbps Transfer:** Turbocharge your serial communication with Silicon Labs’ CP2102N chip, matching FT232RL speeds for rapid firmware flashing and debugging. - • **Compact & Lightweight Design:** At just 5.5 x 2.1 x 1.5 cm and 20g, this adapter fits perfectly in your tech arsenal without bulk or clutter. - • **Trusted Reliability & Support:** Join 100,000+ pros backed by a 1-year warranty and lifetime tech support—because your projects deserve peace of mind. - • **Future-Ready USB Type-C Interface:** Say goodbye to dongles—plug directly into modern laptops and devices with the sleek reversible USB-C connector. ## Overview The DSD TECH SH-U09B3 USB Type-C to TTL Serial Adapter leverages the advanced CP2102N chip to deliver fast 3Mbps data transfer speeds. Designed for modern devices, it features a reversible USB-C connector and broad compatibility with Windows, macOS, and Linux. Ideal for electronic development tasks like firmware flashing and debugging, it offers a compact form factor and reliable support, making it a must-have tool for tech professionals. ## Description Product description Model:SH-U09B3 The SH-U09B3 is a USB-C to TTL serial adapter based on the CP2102N chip. It offers fast data transfer up to 3Mbps and is compatible with Windows, Linux, and Mac OS. This adapter is ideal for programming and debugging electronic devices like ESP8266 modules and routers. Future-Proof USB-C Design Embrace the modern standard with a reversible USB Type-C connector. It provides easy, direct plug-and-play connectivity to contemporary laptops, tablets, and devices, eliminating the need for bulky adapters and simplifying your workspace. Powered by Advanced CP2102N Chip Experience fast and stable data transfers at speeds up to 3Mbps. The upgraded Silicon Labs CP2102N chip ensures reliable communication for your projects, from rapid firmware flashing to seamless data logging with your embedded systems. Seamless Cross-Platform Operation Get to work immediately with broad driver-free support for Windows, macOS, and Linux. This true plug-and-play experience means no complicated driver installations, offering effortless compatibility across all your development machines. Specification Review: Speed test - It works upto 3Mbps! Review: super nice but the pins are very non standard - super nice but the pins are very non standard (the layout) it is working super nice however ## Features - DSD TECH: DSD TECH focuses on the development of serial devices such as TTL/RS232/RS485. We have served more than 100,000 customers in total. - USB TYPE C TO TTL SERIAL ADAPTER: Interface with TTL Serial equipment using this USB Type-C Serial adapter. Suitable for some laptops with only USB Type-C interface. The pin interfaces are: VCC (5V), GND, TX, RX, CTS, RTS. It can meet most of the usage scenarios. - Silicon Labs CP2102N:CP2102N is an upgraded version of CP2102 chip, the maximum transmission speed can reach 3Mbps, which is equivalent to FT232RL. - Compatibility: This USB-C to TTL adapter 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-C to TTL adapter.if you have any questions, please feel free to contact us. We will respond within 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09KXT6W46 | | Best Sellers Rank | #16,901 in Computers ( See Top 100 in Computers ) #49 in Serial Adapters | | Brand | DSD TECH | | Color | JZ1483 | | Colour | JZ1483 | | Compatible Devices | GPS, Laptop | | Compatible devices | GPS, Laptop | | Connector Type | USB Type C | | Connector type | USB Type C | | Country of Origin | China | | Customer Reviews | 4.5 out of 5 stars 66 Reviews | | EU Spare Part Availability Duration | 1 Years | | Finish | Matte | | Input Voltage | 5 Volts | | Item Dimensions | 5.5 x 2.1 x 1.5 centimeters | | Item Weight | 0.02 Kilograms | | Item dimensions L x W x H | 5.5 x 2.1 x 1.5 centimeters | | Manufacturer | DSD TECH | | Mfr Part Number | SH-U09B3 | | Model Number | SH-U09B3 | | Number of Items | 1 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | Electronic engineering development, Burning firmware, Interfacing with GPS modules, Flashing hard drive firmware, Updating transmitters | | Specific uses for product | Electronic engineering development, Burning firmware, Interfacing with GPS modules, Flashing hard drive firmware, Updating transmitters Specific uses for product Electronic engineering development, Burning firmware, Interfacing with GPS modules, Flashing hard drive firmware, Updating transmitters See more | | UPC | 794251082464 | | Unit Count | 1.0 Count | | Warranty Type | Limited | ## Product Details - **Colour:** JZ1483 - **Compatible devices:** GPS, Laptop - **Connector type:** USB Type C - **Item dimensions L x W x H:** 5.5 x 2.1 x 1.5 centimeters ## Images ![DSD TECH SH-U09B3 USB Type C to TTL Serial Adapter with CP2102N Chip - Image 1](https://m.media-amazon.com/images/I/614CuKAZLqL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Speed test *by H***I on 15 September 2024* It works upto 3Mbps! ### ⭐⭐⭐⭐⭐ super nice but the pins are very non standard *by Z***M on 14 April 2022* super nice but the pins are very non standard (the layout) it is working super nice however ### ⭐⭐⭐ 普通に使用できるが *by 睦***マ on 12 September 2024* 耐久性に難あり。 USBコネクタがグラグラで、何度か使用しているうちに 折れそうです。 ## Frequently Bought Together - DSD TECH SH-U09B3 USB Type C to TTL Serial Adapter with CP2102N Chip - DSD TECH SH-U09C5 USB to TTL UART Converter Cable with FTDI Chip Support 5V 3.3V 2.5V 1.8V TTL - 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.com.sa/products/387117843-dsd-tech-sh-u09b3-usb-type-c-to-ttl-serial](https://www.desertcart.com.sa/products/387117843-dsd-tech-sh-u09b3-usb-type-c-to-ttl-serial) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-06-24*