--- product_id: 150072334 title: "Model:SH-U09C3" brand: "dsd tech" price: "€ 33.36" currency: EUR in_stock: null url: https://www.desertcart.pt/products/150072334-model-sh-u09c3 store_origin: PT region: Portugal --- # FTDI FT232RL LED Indicators USB Isolation Model:SH-U09C3 **Brand:** dsd tech **Price:** € 33.36 **Availability:** ❌ Out of Stock ## Summary > πŸ”§ Elevate Your Projects with Unmatched Safety and Support! ## Quick Answers - **What is this?** Model:SH-U09C3 by dsd tech - **How much does it cost?** € 33.36 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/150072334-model-sh-u09c3) ## 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€’ **πŸ“ž Lifetime Support:** Enjoy peace of mind with a 1-year warranty and lifetime technical support, ensuring you’re never left in the dark. - β€’ **βš™οΈ Dual Voltage Support:** Seamlessly switch between 3.3V and 5V TTL logic with a simple jumper, catering to diverse project needs. - β€’ **πŸ’Ό Professional Debugging Tool:** LED indicators for TX, RX, and Power ensure you’re always in the know during debugging and downloading. - β€’ **πŸ”’ Industrial-Grade Protection:** Experience unparalleled safety with ADI's iCoupler technology, safeguarding your USB port from external threats. - β€’ **πŸ›‘οΈ Protective Case Included:** Keep your hands safe and your components secure with a built-in protective case that shields the PCB and IC. ## Overview The DSD TECH SH-U09C3 Isolated USB to TTL Adapter is an industrial-grade solution featuring FTDI's FT232RL IC, designed to protect your USB port from damage while providing dual voltage support and essential debugging indicators. With a protective case and lifetime technical support, this adapter is perfect for professionals seeking reliability and safety in their projects. ## Description DSD TECH SH-U09C3 Isolated USB to TTL Adapter Featuring FTDI FT232RL IC ## Features - Industrial-grade USB isolation module: ADI's iCoupler signal isolation technology is used to fully protect the computer's USB port from external short-circuit, shock and other damage. - 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. - Protective case: We have installed a protective case for this isolated USB to TTL Converter, which prevents your hands from directly touching the PCB and IC. - Both 3.3V and 5V Logic TTL are supported. You can switch by jumper. - DSD TECH offers a 1-year warranty and lifetime technical support for this isolated USB-to-TTL adapter.If you meet any question, Please contact us, We will fix your issue within 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TS3GPQ1 | | Best Sellers Rank | #98 in Serial Adapters | | Brand | DSD TECH | | Color | Multicoloured | | Compatible Devices | PC, Laptops | | Connector Type | usb | | Current Rating | 1 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (136) | | Finish | Matte | | Input Voltage | 5 Volts | | Item Dimensions | 1.95 x 0.45 x 0.1 inches | | Item Weight | 0.3 Ounces | | Manufacturer | DSD TECH | | Mfr Part Number | SH-U09C3 | | Model Number | SH-U09C3 | | Number of Items | 1 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Specific Uses For Product | PC | | UPC | 734678383294 | | Unit Count | 1.0 Count | | Warranty Description | 1 year warranty | | Warranty Type | 1-year warranty | ## Product Details - **Compatible devices:** PC, Laptops - **Specific uses for product:** PC - **Connector type:** usb - **Colour:** Multicoloured - **Item dimensions L x W x H:** 50 x 11 x 3 millimetres ## Images ![Model:SH-U09C3 - Image 1](https://m.media-amazon.com/images/I/71Bh4viELVL.jpg) ## Questions & Answers **Q: Does the converter source its power from the usb or the vcc? if from the usb and the vcc is an "output", does removing the jumper disconnect vcc (0v)?** A: In the case of USB power supply, when the jumper at 5V VCC 3V3 is removed, the following VCC will not have an output voltage. **Q: Does it the drive and the module work for macbook ? because after doing research i saw that macbooks usually face problem while interacting with ftdi.** A: We confirm that this ftdi adapter work on macbook . Try it and you will be pleasantly surprised **Q: how to install the driver?** A: Please use the following link to download driver: https://www.ftdichip.com/FTDrivers.htm or google "ftdi ft232" **Q: What is the maximum baud rate that this supports?** A: Build-in FTDI FT232RL Chip, max speed is to 3Mb/s . After testing, we found that data can be transmitted stably below 115200 baud rate. ## Frequently Bought Together - DSD TECH SH-U09C3 Isolated USB to TTL Adapter Featuring FTDI FT232RL IC - 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 - WWZMDiB Mini USB to TTL Serial Converter Adapter, 3.3V/5.5V, FTDI Breakout Board for Arduino --- ## 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.pt/products/150072334-model-sh-u09c3](https://www.desertcart.pt/products/150072334-model-sh-u09c3) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-25*