--- product_id: 192050138 title: "DSD TECH SH-U35B USB RS232 to 3.5mm Serial Cable with FTDI FT232RL Chip 6FT" brand: "dsd tech" price: "€ 30.84" currency: EUR in_stock: true reviews_count: 13 category: "Dsd Tech" url: https://www.desertcart.de/products/192050138-dsd-tech-sh-u35b-usb-rs232-to-3-5mm-serial store_origin: DE region: Germany --- # Plug & play USB compatibility with Win10, Linux & more 6FT cable length for flexible setups FTDI FT232RL chip ensures industrial-grade stability DSD TECH SH-U35B USB RS232 to 3.5mm Serial Cable with FTDI FT232RL Chip 6FT **Brand:** dsd tech **Price:** € 30.84 **Availability:** ✅ In Stock ## Summary > 🔗 Connect smarter, not harder — the ultimate serial cable upgrade! ## Quick Answers - **What is this?** DSD TECH SH-U35B USB RS232 to 3.5mm Serial Cable with FTDI FT232RL Chip 6FT by dsd tech - **How much does it cost?** € 30.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/192050138-dsd-tech-sh-u35b-usb-rs232-to-3-5mm-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 - • **Universal OS Compatibility:** Effortlessly connects with Windows (XP to 10), Linux, and Win CE—no driver hassle. - • **Dedicated Support & Warranty:** Enjoy peace of mind with 1-year replacement and expert tech support responding within 24 hours. - • **Industrial-Grade Reliability:** Powered by the trusted FTDI FT232RL chipset for flawless data transmission in complex environments. - • **Compact 3.5mm Audio Jack Design:** Innovative serial access via a sleek 3.5mm connector, reducing clutter and boosting portability. - • **Seamless USB to Serial Integration:** Simplify your workspace with a single 6FT cable replacing multiple adapters. ## Overview The DSD TECH SH-U35B is a 6-foot USB to RS232 serial cable featuring the industrial-grade FTDI FT232RL chipset for stable, driver-free connectivity across multiple operating systems. Its unique 3.5mm audio jack interface streamlines device connections by combining TX, RX, and GND signals, making it an essential tool for professionals seeking reliable, clutter-free serial communication with dedicated customer support and a 1-year warranty. ## Description desertcart.com: DSD TECH SH-U35B USB RS232 to 3.5mm Serial Cable with FTDI FT232RL Chip 6FT : Electronics Review: Works perfectly. Get the right version for you. - Does exactly what it's supposed to. Note there are two versions... this is the "B" version, where the tip is Receive (RX) and the ring is Transmit (TX). There is also an "A" version where RX and TX are swapped. Check your equipment and get the right one for your application. Plugged into a Windows 10 system, no special drivers needed, came right up. FTDI chip. Review: Works as expected - I have several devices that use a 3.5mm plug for RS232 data at TTL levels. The devices were supplied with a 3.5mm to DB9 cable, which requires a separate USB to RS-232 DB9 adapter. This cable replaces both of those with a single cable that plugs into the USB port on the computer and into the 3.5mm jack on the device. The driver automatically loaded without issue and it just worked. It reduces cable clutter and simplifies my system. ## Features - This is a USB serial RS232 cable, terminated with a 3.5mm audio jack connector which provides access to the TX, RX and GND signals. - FTDI FT232RL Chipset: Built-in industrial grade FTDI FT232RL chip, high stability, enough to handle a variety of complex situations. - Cable pinout: TIP-RXD, RING-TXD, SLEEVE-GND. Cable length: 6FT - OS Compatibility: This USB serial rs232 to 3.5mm AJ cable support the operating systems of Win10(32bit or 64bit), Win 7, XP, 2000, Linux, Win CE. - Customer Support: DSD TECH provides permanent technical support and 1 year product replacement service for this USB RS232 to Serial Cable. All questions will be answered within 1 working day. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07XXWVH69 | | Best Sellers Rank | #108 in Serial Cables | | Brand Name | DSD TECH | | Cable Type | AUX | | Color | Black | | Compatible Devices | Laptop | | Compatible Phone Models | Likely compatible with smartphones, specific models not listed | | Connectivity Technology | USB | | Connector Gender | Male-to-Male | | Connector Type | Auxiliary, USB Type A | | Customer Package Type | Flat Free Package | | Customer Reviews | 4.4 4.4 out of 5 stars (138) | | Data Transfer Rate | 2 MHz | | Frequency | 2 MHz | | Indoor Outdoor Usage | Outdoor | | Item Shape | Round | | Item Weight | 2.11 Ounces | | Manufacturer | DSD TECH | | Model | DS-SH-U35B | | Model Name | SH-U35B | | Number of Items | 1 | | Number of Pins | 3 | | Other Special Features of the Product | Data Transfer | | Outer Material | Plastic | | Recommended Uses For Product | device data transmission via 3.5mm audio jack, computer data transmission via USB | | Specification Met | CE | | UPC | 734678383034 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** DSD TECH - **Cable Type:** AUX - **Compatible Devices:** Laptop - **Connector Type:** Auxiliary, USB Type A - **Special Feature:** Data Transfer ## Images ![DSD TECH SH-U35B USB RS232 to 3.5mm Serial Cable with FTDI FT232RL Chip 6FT - Image 1](https://m.media-amazon.com/images/I/614n6zJ+GrL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works perfectly. Get the right version for you. *by D***. on August 18, 2025* Does exactly what it's supposed to. Note there are two versions... this is the "B" version, where the tip is Receive (RX) and the ring is Transmit (TX). There is also an "A" version where RX and TX are swapped. Check your equipment and get the right one for your application. Plugged into a Windows 10 system, no special drivers needed, came right up. FTDI chip. ### ⭐⭐⭐⭐⭐ Works as expected *by C***B on August 31, 2023* I have several devices that use a 3.5mm plug for RS232 data at TTL levels. The devices were supplied with a 3.5mm to DB9 cable, which requires a separate USB to RS-232 DB9 adapter. This cable replaces both of those with a single cable that plugs into the USB port on the computer and into the 3.5mm jack on the device. The driver automatically loaded without issue and it just worked. It reduces cable clutter and simplifies my system. ### ⭐⭐⭐⭐⭐ Microsquirt adapter cable *by T***S on July 23, 2025* Microsquirt to USB adapter. Works fine. Have used for 6months or so now. Seems to be good quality product for the money ## Frequently Bought Together - DSD TECH SH-U35B USB RS232 to 3.5mm Serial Cable with FTDI FT232RL Chip 6FT - Qaoquda DB9 9 Pin Female to 3.5mm Male Plug Serial Cable RS232 to 1/8 inch Conversion Cable Cord- 6FT/1.8M - OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)… --- ## 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.de/products/192050138-dsd-tech-sh-u35b-usb-rs232-to-3-5mm-serial](https://www.desertcart.de/products/192050138-dsd-tech-sh-u35b-usb-rs232-to-3-5mm-serial) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-24*