DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
⚡ Upgrade your serial game with the ultimate USB-to-TTL cable!
The DSD TECH SH-U35A is a 6-foot USB to 3.5mm 3.3V TTL serial cable featuring the industrial-grade FTDI FT232RL chipset. Designed for professional-grade serial communication, it supports multiple OS platforms including Windows, Linux, and Mac OS. Its unique 3.5mm audio jack connector provides direct access to TX, RX, and GND signals, making it ideal for firmware upgrades, debugging, and data transfer tasks. Backed by a 24-month warranty and dedicated customer support, this cable is a reliable tool for tech-savvy professionals.
| ASIN | B07XXVF4RM |
| Best Sellers Rank | #128 in Serial Cables |
| Brand | DSD TECH |
| Brand Name | DSD TECH |
| Cable Type | Serial |
| Color | Black |
| Compatible Devices | Laptop |
| Compatible Phone Models | Likely compatible with smartphones, specific models not listed |
| Connector Gender | Male-to-Female |
| Connector Type | Auxiliary, USB 2.0 |
| Customer Package Type | Flat Free Package |
| Customer Reviews | 4.3 out of 5 stars 66 Reviews |
| Data Transfer Rate | 2 MHz |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Height | 2.7 centimeters |
| Item Shape | Round |
| Item Weight | 0.06 Kilograms |
| Manufacturer | DSD TECH |
| Maximum Voltage | 3.3 Volts |
| Model | SH-U35A |
| Model Name | SH-U35A |
| Number of Items | 1 |
| Number of Pins | 3 |
| Other Special Features of the Product | Data Transfer |
| Recommended Uses For Product | [Multiple] USB to TTL interface conversion, 3.5mm audio jack to TTL interface conversion |
| Special Feature | Data Transfer |
| Specification Met | CE |
| UPC | 734678383041 |
| Unit Count | 1.0 Count |
A**R
Right cable for G90 firmware upgrade.
As others have noted, this works with a G90 for upgrading firmware. I was traveling and left my programming cable at home, so ordered this an was able to upgrade the radio.
K**R
The cable was packaged very nicely and works great!
Long story short, I needed a USB to AUX UART TTL serial cable to debug my Pinebook Pro (an arm-based laptop). I was a little skeptical of buying a product with no reviews, but with free returns, I figured I should at least give it a try. It came a day early, and I was pleasantly surprised at the quality of the packaging-a small, beautifully decorated box. Inside was the cable, a brief guide to downloading drivers for the cable in Windows, and a mini CD with the drivers, as well as a quality control pass card. I did not need the drivers, however, as when I plugged the cable into my Ubuntu-based system it showed right up in lsusb and worked without any special drivers. The instructions say that this cable can transmit up to 3Mbps. The cable is great and I will definitely recommend anybody in the serial adapter market buy from DSD Tech! I only wish that this cable was a little cheaper, as I feel like 12.99 is slightly overpriced.
J**C
Works for Xiegu G90
Used this cable to update the firmware in my Xiegu G90. It worked perfectly.
E**N
Exactly what I needed
This isn't a product the average consumer will ever need, but it's exactly what I needed. I use this for displaying serial output from an embedded system running Linux. This cable works great! So much easier than using a 5v serial cable paired with a 5v to 3.3v logic level converter.
P**I
Xiegu G90
Worked perfectly for updating the firmware on my Xiegu G90.
J**E
Very useful
Works perfect
Trustpilot
5 days ago
1 week ago