--- product_id: 157344980 title: "DSD TECH SH-U09C5 USB to TTL UART Converter Cable with FTDI Chip Support 5V 3.3V 2.5V 1.8V TTL" brand: "dsd tech" price: "£16.90" currency: GBP in_stock: true category: "Dsd Tech" url: https://www.desertcart.co.uk/products/157344980-dsd-tech-sh-u09c5-usb-to-ttl-uart-converter-cable store_origin: GB region: United Kingdom --- # Supports 4 TTL voltage levels (5V, 3.3V, 2.5V, 1.8V) Built-in original FTDI FT232RNL chip for seamless OS compatibility Protective transparent case prevents static & short circuits DSD TECH SH-U09C5 USB to TTL UART Converter Cable with FTDI Chip Support 5V 3.3V 2.5V 1.8V TTL **Brand:** dsd tech **Price:** £16.90 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and protection — the ultimate USB to TTL converter! ## Quick Answers - **What is this?** DSD TECH SH-U09C5 USB to TTL UART Converter Cable with FTDI Chip Support 5V 3.3V 2.5V 1.8V TTL by dsd tech - **How much does it cost?** £16.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/157344980-dsd-tech-sh-u09c5-usb-to-ttl-uart-converter-cable) ## 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 - • **Durable Protective Case:** Shield your investment from static shocks and accidental shorts with a sleek transparent cover. - • **Plug & Play Convenience:** Lightweight, compact design with a 6-pin cable for instant, hassle-free setup. - • **Comprehensive Pin Access:** Unlock full UART control with TX, RX, RTS, CTS plus DSR, RI, DCD, DTR, and RESET pins. - • **Industry-Leading FTDI Chip:** Experience rock-solid, driver-free connectivity across Windows, Linux, and MacOS. - • **Universal TTL Voltage Support:** Effortlessly switch between 5V, 3.3V, 2.5V, and 1.8V for ultimate device compatibility. ## Overview The DSD TECH SH-U09C5 USB to TTL UART Converter Cable features a robust FTDI FT232RNL chip supporting 4 TTL voltage levels (5V, 3.3V, 2.5V, 1.8V). Compatible with major operating systems including Windows, Linux, and MacOS, it offers extensive pin access and comes encased in a protective transparent shell to prevent static interference and short circuits. Ideal for microcontrollers, embedded systems, and serial communication projects, this compact adapter ensures reliable, professional-grade connectivity. ## Description Buy DSD TECH SH-U09C5 USB to TTL UART Converter Cable with FTDI Chip Support 5V 3.3V 2.5V 1.8V TTL: Serial Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Support 4 kinds of TTL levels:This is a versatile USB to TTL converter. It is powerful enough to handle almost all TTL level communications. It is compatible with 5V, 3.3V, 2.5V, 1.8V TTL levels. - FTDI FT232RNL Chip:Built-in original FTDI FT232RNL Chip.Industrial grade, Compatible with Windows 7, 8, 10, 11, Linux, MacOS - Protective case:Comes with a protective case, this transparent protective case can effectively prevent static interference from the hand and prevent accidental short circuit - It provides access not only to UART TX,RX, RTS, CTS, VCC and GND pins,but also provides access to DSR,RI,DCD,DTR,RESET pins - What You Get: SH-U09C5 USB to UART Adatper, 6PIN Cable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WX2DSVB | | Best Sellers Rank | #5 in Serial Adapters | | Brand | DSD TECH | | Color | Multi-Coloured | | Compatible Devices | Laptop | | Connector Type | USB | | Customer Reviews | 4.8 4.8 out of 5 stars (874) | | Finish | Plastic | | Input Voltage | 5 Volts | | Item Dimensions | 1.5 x 0.4 x 0.15 inches | | Item Weight | 0.2 Ounces | | Manufacturer | DSD TECH | | Mfr Part Number | DS-SH-U09C5 | | Model Number | SH-U09C5 | | Number of Items | 1 | | Number of Ports | 1 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | [Microcontrollers, Embedded Systems, TTL Devices, Computers, Laptop] | | UPC | 734678383270 | | Unit Count | 1.0 Count | | Warranty Description | 1 year warranty | | Warranty Type | Limited | ## Product Details - **Color:** Multi-Coloured - **Compatible Devices:** Laptop - **Connector Type:** USB - **Item dimensions L x W x H:** 1.5 x 0.4 x 0.15 inches - **Specific Uses For Product:** [Microcontrollers, Embedded Systems, TTL Devices, Computers, Laptop] ## Images ![DSD TECH SH-U09C5 USB to TTL UART Converter Cable with FTDI Chip Support 5V 3.3V 2.5V 1.8V TTL - Image 1](https://m.media-amazon.com/images/I/71TnwREtkTL.jpg) ## Questions & Answers **Q: Does it come with a 4 pin cable or 6 pin cable?** A: Mine came with a 6 pin rainbow cable **Q: What baud rates are supported?** A: Common baud rates are supported such as 2400, 4800, 115200. Transmission speed up to 3Mbps **Q: How do i get dtr pin on this module?** A: The DTR pin is directly drawn on the board. You can connect to your board through the DuPont cable **Q: Can this be reprogrammed with ft_prog to invert txd and rxd signals?** A: Yes. You can do this. ## Frequently Bought Together - DSD TECH SH-U09C5 USB to TTL UART Converter Cable with FTDI Chip Support 5V 3.3V 2.5V 1.8V TTL - 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 - DSD TECH SH-U09G USB to TTL Serial Cable Built-in FTDI FT232RL IC 1.8M/5.9FT --- ## 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.co.uk/products/157344980-dsd-tech-sh-u09c5-usb-to-ttl-uart-converter-cable](https://www.desertcart.co.uk/products/157344980-dsd-tech-sh-u09c5-usb-to-ttl-uart-converter-cable) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-16*