--- 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: "฿3511" currency: THB in_stock: false url: https://www.desertcart.co.th/products/306930790-usb-to-3-5mm-audio-jack-5v-ttl-uart-serial store_origin: TH region: Thailand --- # 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:** ฿3511 **Availability:** ❌ Out of 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?** ฿3511 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/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 - EDGELEC 120pcs Breadboard Jumper Wires 10cm 15cm 20cm 30cm 40cm 50 cm 100cm Wire Length Optional Dupont Cable Assorted Kit Male to Female Male to Male Female to Female Multicolored Ribbon Cables - 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 --- ## 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.th/products/306930790-usb-to-3-5mm-audio-jack-5v-ttl-uart-serial](https://www.desertcart.co.th/products/306930790-usb-to-3-5mm-audio-jack-5v-ttl-uart-serial) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-24*