---
product_id: 306930790
title: "USB to 3.5mm Audio Jack 5V TTL UART Serial Cable with FTDI Chipset Works for LG HDTV LG Televisions Mazur PRM-9000, TTL-232R-5V-AJ"
brand: "suamdoen"
price: "€ 65.86"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/306930790-usb-to-3-5mm-audio-jack-5v-ttl-uart-serial
store_origin: CY
region: Cyprus
---

# 3.5mm audio jack with TXD, RXD, GND Plug & play FT232RL chipset 5V TTL signal output USB to 3.5mm Audio Jack 5V TTL UART Serial Cable with FTDI Chipset Works for LG HDTV LG Televisions Mazur PRM-9000, TTL-232R-5V-AJ

**Brand:** suamdoen
**Price:** € 65.86
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your legacy gear with plug-and-play power!

## Quick Answers

- **What is this?** USB to 3.5mm Audio Jack 5V TTL UART Serial Cable with FTDI Chipset Works for LG HDTV LG Televisions Mazur PRM-9000, TTL-232R-5V-AJ by suamdoen
- **How much does it cost?** € 65.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/306930790-usb-to-3-5mm-audio-jack-5v-ttl-uart-serial)

## Best For

- suamdoen enthusiasts

## Why This Product

- Trusted suamdoen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cross-Platform Compatibility:** Effortlessly works with Windows, Mac, Linux, and even legacy systems—future-proof your setup.
- • **Robust Industrial-Grade Build:** 6ft pure copper wiring with PVC insulation for durability and consistent performance.
- • **Genuine FT232RL Chipset Inside:** No counterfeit worries—trusted FTDI chipset ensures stable, driver-free operation.
- • **Seamless 5V TTL Signal Transmission:** Reliable 5.0V TTL level signals for flawless UART communication.
- • **Universal 3.5mm Audio Jack Interface:** Three distinct TTL outputs (TXD, RXD, GND) integrated into a single compact jack.

## Overview

This USB to 3.5mm Audio Jack cable features a genuine FT232RL chipset delivering 5V TTL UART signals via a 3.5mm jack with TXD, RXD, and GND outputs. Designed for seamless compatibility across Windows, Mac, Linux, and legacy systems, it offers a durable 6ft pure copper cable ideal for connecting LG HDTVs, Mazur PRM-9000, and various microcontroller or industrial applications without driver hassles.

## Description

USB to 3.5mm Audio Jack 5V TTL UART Serial Cable with FTDI Chipset Works for LG HDTV LG Televisions Mazur PRM-9000, TTL-232R-5V-AJ

## Features

- USB to UART cable with +5.0V TTL level signals.
- 3.5mm audio jack outputs three 5V TTL signals: TXD(TIP), RXD(RING), GND(SLEEVE)
- Genuine FT232RL chip, no worries for counterfeit Prolific PL2303 chips. Plug and play and no driver installation. Works with all Windows, Mac and Linux versions.
- A general USB serial adapter cable suitable for various applications such as: connect LG HDTV, LG Televisons, Mazur PRM-9000 program Intel Galileo, etc
- Length:6ft , Environment PVC Material and Pure Copper Wires With 26AWG, Support System as folling Details in Description

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J3XS7DQ |
| Best Sellers Rank | #14,938 in USB Cables |
| Brand | Suamdoen |
| Cable Type | USB |
| Color | Black |
| Compatible Devices | Television |
| Compatible Phone Models | Potentially compatible with smartphones with 3.5mm audio jack, specific models unknown |
| Connector Gender | Male-to-Male |
| Connector Type | Auxiliary, USB |
| Customer Package Type | Individual bag or wrap |
| Date First Available | October 6, 2018 |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.39 ounces |
| Item model number | SDN0066 |
| Manufacturer | Suamdoen |
| Maximum Voltage | 5 Volts |
| Model Name | SDN0066 |
| Number of Items | 1 |
| Number of Pins | 7 |
| Outer Material | Polyvinyl Chloride (PVC) |
| Product Dimensions | 3.94 x 3.15 x 0.79 inches |
| Recommended Uses For Product | USB serial adapter applications, connecting LG HDTV and LG Televisions, programming Intel Galileo, industrial control, interfacing microcontrollers and FPGAs, USB instrumentation, software/hardware encryption dongles, upgrading legacy peripherals |
| Shape | Round |
| Special Feature | Data Transfer |
| UPC | 784237141469 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Suamdoen
- **Connector type:** usb
- **Cable type:** USB
- **Compatible devices:** TV, PC, Server, Intel Galileo, Microcontroller, FPGA, Industrial Control, Software/Hardware Encryption Dongles
- **Special features:** Tangle Free

## Images

![USB to 3.5mm Audio Jack 5V TTL UART Serial Cable with FTDI Chipset Works for LG HDTV LG Televisions Mazur PRM-9000, TTL-232R-5V-AJ - Image 1](https://m.media-amazon.com/images/I/71TYV+Yh4HL.jpg)

## Frequently Bought Together

- Suamdoen USB to 3.5mm Audio Jack 5V TTL UART Serial Cable with FT232RL Chipset Works for LG HDTV LG Televisions Mazur PRM-9000, TTL-232R-5V-AJ
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**Shop now:** [https://www.desertcart.com.cy/products/306930790-usb-to-3-5mm-audio-jack-5v-ttl-uart-serial](https://www.desertcart.com.cy/products/306930790-usb-to-3-5mm-audio-jack-5v-ttl-uart-serial)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-22*