--- product_id: 130627217 title: "DSD TECH USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 10, 8, 7 and Mac OS X" brand: "dsd tech" price: "176 zΕ‚" currency: PLN in_stock: true reviews_count: 3 category: "Dsd Tech" url: https://www.desertcart.pl/products/130627217-dsd-tech-usb-to-ttl-serial-adapter-with-ftdi-ft232rl store_origin: PL region: Poland --- # 921600bps max speed LED TX/RX/Power indicators FTDI FT232RL chip DSD TECH USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 10, 8, 7 and Mac OS X **Brand:** dsd tech **Price:** 176 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸ”— Connect Like a Pro β€” Your Ultimate USB to TTL Serial Sidekick ## Quick Answers - **What is this?** DSD TECH USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 10, 8, 7 and Mac OS X by dsd tech - **How much does it cost?** 176 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/130627217-dsd-tech-usb-to-ttl-serial-adapter-with-ftdi-ft232rl) ## 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€’ **Rock-Solid Stability:** Powered by the trusted FTDI FT232RL chip, ensuring seamless and reliable serial communication every time. - β€’ **Plug & Play Compatibility:** Effortlessly works across Windows (7-10), Mac OS X, and Linux systems with easy driver installation. - β€’ **Versatile Voltage Support:** Switch between 3.3V and 5V output via jumper to match your hardware needs without hassle. - β€’ **Blazing Fast Data Transfer:** Experience ultra-responsive communication with speeds up to 921600bps, perfect for real-time debugging and programming. - β€’ **Instant Debugging Feedback:** Built-in LED indicators for TX, RX, and power keep you informed at a glance, eliminating guesswork. ## Overview The DSD TECH USB to TTL Serial Adapter with FTDI FT232RL chip delivers high-speed (up to 921600bps), stable serial communication for programmers and hardware engineers. Compatible with Windows, Mac, and Linux, it supports 3.3V/5V output and features LED indicators for real-time status. Backed by a 12-month warranty and trusted by thousands, it’s the go-to tool for seamless MCU and board interfacing. ## Description Ideal for programmers, hardware engineers and DIY User. After installing the driver,This FTDI TTL adapter will simulate a COM port on your computer/laptop. Through this simulated COM port, you can communicate or program with various hardware or MCUs, such as: Raspberry Pi, ESP8266, router and so on. Specification: Main chip: FTDI FT232RL Pin Definition: CTS,RTS,RXD,TXD,GND,VCC Output VCC: 3.3V or 5V USB interface: 2.0 The maximum speed: 921600bps List of supported systems 1,Windows xp,7,8,10 2,Ubuntu 11.10, kernel 3.0.0-19 3,Mac OS X 10.3 to 10.8 (32 &64 bit) 4,Mac OS X 10.9 and above(64 bit) You can download the driver directly from FTDI's website Packing list: 1 X FTDI USB to TTL Adapter 1 X User Manual 1 X 6PIN DuPont cable WARRANTY: We back this TTL Converter with 12 months warranty.If you meet any question, Please contact us, we will fix your issue within 24 hours. Review: Good Solution for serial port converter. - Good Solution for Serial port converter, used to reset the Electronic devices. Thank you. Review: Highly recommend - I decided to purchase this one after so many crazy experiences I had with the cheaper options which are available at 10-15% of this product's price. This product absolutely blew my mind with the excellent build quality and flawless functioning. 100% value for money. ## Features - With this USB to TTL adapter, you can establish communication with your board/MCU through your computer. Maximum transmission speed up to 900K. - The main chip is FT232RL from FTDI ,High stability. LED indicator for TX,RX,Power,It is very useful when you are debugging or downloading. - Pin Definition: CTS,RTS,RXD,TXD,GND,VCC;Support VCC output 3.3V and 5V, switch by jumper. - Works with Windows 10, 7(32/64bit) Vista 2008, XP, 2003,Mac Etc. - WARRANTY:We back this FDTD USB to TTL Converter with 12 months warranty.If you meet any question, Please contact us, We will fix your issue within 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BBPX8B8 | | Best Sellers Rank | #701,978 in Electronics ( See Top 100 in Electronics ) #523 in Serial Adapters | | Brand | DSD TECH | | Brand Name | DSD TECH | | Compatible Devices | Laptop | | Connector Type | USB | | Customer Reviews | 4.6 out of 5 stars 2,090 Reviews | | Input Voltage | 5 Volts | | Item Dimensions | 5.6 x 2 x 0.3 Centimeters | | Item Package Quantity | 1 | | Item Weight | 0.03 Kilograms | | Item Weight Unit of Measure | 0.03 Kilograms | | Item dimensions L x W x H | 5.6 x 2 x 0.3 Centimeters | | Model Number | SH-U09C | | Number of Ports | 1 | | Power Plug Type | No Plug | | Specific Uses For Product | PC, Hardware, Microcontroller | | UPC | 606479964241 | | Unit Count | 1.0 Count | | Warranty Type | 12 months warranty.if | ## Product Details - **Brand:** DSD TECH - **Compatible Devices:** Laptop - **Connector Type:** USB - **Item dimensions L x W x H:** 5.6 x 2 x 0.3 Centimeters - **Specific Uses For Product:** PC, Hardware, Microcontroller ## Images ![DSD TECH USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 10, 8, 7 and Mac OS X - Image 1](https://m.media-amazon.com/images/I/71dITzHXVZL.jpg) ![DSD TECH USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 10, 8, 7 and Mac OS X - Image 2](https://m.media-amazon.com/images/I/71FnqLYvXOL.jpg) ![DSD TECH USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 10, 8, 7 and Mac OS X - Image 3](https://m.media-amazon.com/images/I/71y2cWG-FwL.jpg) ![DSD TECH USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 10, 8, 7 and Mac OS X - Image 4](https://m.media-amazon.com/images/I/71xmcfUcYyL.jpg) ![DSD TECH USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 10, 8, 7 and Mac OS X - Image 5](https://m.media-amazon.com/images/I/61LECVCjMrL.jpg) ## Questions & Answers **Q: When used with arduino, what programmer do you select in the arduino ide?** A: Under the "Tools" menu there is a "Port" entry you select the com port. You have to first select the correct board. You can upload a sketch via the serial port. **Q: Is this compatible with the standard linux kernel and/or modules?** A: This TTL adapter has a built-in FTDI FT232RL chip,about driver for linux, please refer to the following : https://www.ftdichip.com/Support/Documents/TechnicalNotes/TN_101_Customising_FTDI_VID_PID_In_Linux(FT_000081).pdf **Q: Which voltage do I choose? The DSD TECH SH-U09C has a jumper to select 3.3 or 5 v. Does the device I'm connecting to determine this or is it the USB?** A: Select the voltage based on the device you are connecting and trying to communicate with. This selector either delivers the 5.0 V from the USB or steps the 5 V from usb down to 3.3 V depending on the voltage required from the microcontroller you connect to. **Q: I cannot find the board on arduino on my macbook. although after intallation of the driver i can find it under utilities and usb, what should i do?** A: please refer to the following: You can verify that this adapter is working properly by: Short TX and RX. You will receive any data you send. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Solution for serial port converter. *by S***. on 11 August 2022* Good Solution for Serial port converter, used to reset the Electronic devices. Thank you. ### ⭐⭐⭐⭐⭐ Highly recommend *by A***. on 25 December 2020* I decided to purchase this one after so many crazy experiences I had with the cheaper options which are available at 10-15% of this product's price. This product absolutely blew my mind with the excellent build quality and flawless functioning. 100% value for money. ### ⭐⭐⭐⭐⭐ Your search ends here *by R***J on 19 August 2020* Finally an FTDI which seamlessly programs any of the devices effortlessly and in a hassle-free way, be it a ESP01/8266 WiFi module or a Arduino Pro Mini or any one you wish to pick. Thus my search ended at this device, thanks to DSD Tech USB to TTL serial converter, the best. 5 stars and Highly highly recommended. ## Frequently Bought Together - DSD TECH SH-U09C USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 11, 10, 7 and Mac OS - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - Goupchn Test Hooks to Breadboard Female Jumper Wires Soft Flexible Silicone Test Leads for Electrical Testing --- ## 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.pl/products/130627217-dsd-tech-usb-to-ttl-serial-adapter-with-ftdi-ft232rl](https://www.desertcart.pl/products/130627217-dsd-tech-usb-to-ttl-serial-adapter-with-ftdi-ft232rl) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*