--- product_id: 300931377 title: "DTECH FTDI USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 3 Pin Female Socket FT232RL Chip for Windows 10 8 7 Linux MAC OS (3ft Black)" brand: "dtech" price: "MX$60" currency: MXN in_stock: true reviews_count: 2 url: https://www.desertcart.mx/products/300931377-dtech-ftdi-usb-to-ttl-serial-adapter-3-3v-debug store_origin: MX region: Mexico --- # 3.3V Logic Level 3ft Length USB 2.0 Type A DTECH FTDI USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 3 Pin Female Socket FT232RL Chip for Windows 10 8 7 Linux MAC OS (3ft Black) **Brand:** dtech **Price:** MX$60 **Availability:** βœ… In Stock ## Summary > πŸ”§ Debugging Made Easy! ## Quick Answers - **What is this?** DTECH FTDI USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 3 Pin Female Socket FT232RL Chip for Windows 10 8 7 Linux MAC OS (3ft Black) by dtech - **How much does it cost?** MX$60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/300931377-dtech-ftdi-usb-to-ttl-serial-adapter-3-3v-debug) ## Best For - dtech enthusiasts ## Why This Product - Trusted dtech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Design:** 3ft length makes it perfect for on-the-go debugging and development. - β€’ **Seamless Connectivity:** Easily connect devices with 3.3V UART signals to your laptop. - β€’ **Reliable Data Transfer:** Experience stable and fast data rates with the FT232RL chip. - β€’ **Versatile Compatibility:** Works flawlessly with Windows, Mac, and Linux systems. - β€’ **Customizable Functionality:** Configurable EEPROM allows for tailored signal inversion. ## Overview The DTechFTDI USB to TTL Serial Adapter is a 3ft cable designed for seamless connection of devices with 3.3V UART signals to laptops. Featuring a genuine FT232RL chip, it ensures reliable data transfer and is compatible with a wide range of operating systems, making it an essential tool for developers and tech enthusiasts. ## Description 3-Foot FT232RL chip USB to serial TTL adapter cable for 3.3 V logic level serial communication (rx, tx and GND) It is built with FTDI FT232 chip, FTDI’s royalty-free VCP allow for communication as a standard COM port and D2XX β€˜direct’ drivers provide DLL application programming interface; a great conversion data cord to meet with your needs of debugging, boot-loading, programming, etc. NOTE: If any installation or usage issues, please email us or you may download a driver and usage guide on FTDI official website The original FTDI chip is embedded in the USB-A end; 3 way 0.1” header connector with GND (ground), RX and TX at 3V3 logic level. Applications: Upgrading Legacy Peripherals to USB Interface Microcontroller UART or I/O, FPGA / PLD to USB Replace MAX232 type level shifters allowing for direct connection of products to PC Industrial Control / USB Software / Hardware Encryption Dongles Features - The I/O pins of the FTDI wire are configured to operate at 5.0V logic level - Entire USB protocol handled by the electronics in the cable; - UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space / no parity; - Data transfer rates from 300 to 3M baud rate at TTL levels; - Internal EEPROM with users writable area; - Supply voltage comes from USB bus, no external supply required; - UHCI / OHCI / EHCI host controller compatible Specific Interfaces: USB 2.0 type A Male Port ; 3 pin Female Socket flying leads Supports Windows 2008, XP and XP 64-bit, Vista and XP 64-bit, CE 4.2, 5.0 and 6.0; Windows 7, 8, 8.1, 10,11 (32 and 64-bit); MacOS8/9 , OS-X; Linux 2.4 and greater What’s Included 1x USB to Serial TTL Level Converter Cable (3 ft) 1x User Manual Review: logic of cable colors - White TXD , GREEN RXD, BLACK GND and RED is VCC, before start using need to download software for win10, then you will see serial COMx will be open and it is ready to use. Review: incorrect item description - instead of FTDI chip, I received the Prolific Chip in the delivery. this also had 4 wire pin-out. ## Features - 3 ft short USB to TTL serial adapter (with 3 pin 0.1” pitch female header socket) connects devices with 3.3 V logic level UART signals interface to a laptop via USB port - A genuine FT232RL chip module is housed in USB 2.0 type A male terminal for wider compatibility and supports reliable data transfer rates - 3 feet USB to TTL serial cable built with FTDI chip (3 way output flying leads ) provides access to UART (transmit) Tx, (receive) Rx and GND - FT232 FTDI chipset on the PCB board has configurable internal EEPROM and 3V3 UART signals can be individually inverted by configuring the EEPROM - USB to TTL 3.3v converter cord is compatible with Windows 11, 10, 8, 8.1, 7 (32, 64-bit), 2008/XP/Vista/CE, Mac OS, Linux 2.4 and greater; ideal USB 2.0 debug data cord for Vendor ID re-write, router, GPS, set top box, transmitter, flash firmware on hard drive, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08BLHGWHS | | Best Sellers Rank | #37,932 in Computers ( See Top 100 in Computers ) #91 in Serial Adapters | | Brand Name | DTECH | | Cable Type | USB | | Color | black | | Compatible Devices | Router | | Compatible Phone Models | No Compatible Phone Models | | Connectivity Technology | USB | | Connector Gender | Male-to-Female | | Connector Type | usb | | Customer Package Type | Standard Packaging | | Customer Reviews | 3.8 3.8 out of 5 stars (6) | | Data Transfer Rate | 3 Gigabits Per Second | | Indoor Outdoor Usage | Indoor | | Item Shape | Round | | Manufacturer | Guangzhou DTECH Electronics Technology Co.,Ltd | | Model | DT-6552/1m | | Model Name | 3.3V USB to TTL cable 3 pin | | Number of Items | 1 | | Number of Pins | 3 | | Other Special Features of the Product | Data Transfer, FTDI chip, Low Voltage | | Recommended Uses For Product | Indoor, debugging, boot-loading, programming | | Specification Met | ISO | | Unit Count | 1.0 Count | | Warranty Description | 365 days from purchase date | ## Product Details - **Brand:** DTECH - **Cable type:** USB - **Compatible devices:** Router - **Connector type:** usb - **Special features:** Data Transfer, FTDI chip, Low Voltage ## Images ![DTECH FTDI USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 3 Pin Female Socket FT232RL Chip for Windows 10 8 7 Linux MAC OS (3ft Black) - Image 1](https://m.media-amazon.com/images/I/51ZQLuExBxL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ logic of cable colors *by T***L on 2 April 2025* White TXD , GREEN RXD, BLACK GND and RED is VCC, before start using need to download software for win10, then you will see serial COMx will be open and it is ready to use. ### ⭐ incorrect item description *by C***. on 28 February 2023* instead of FTDI chip, I received the Prolific Chip in the delivery. this also had 4 wire pin-out. ## Frequently Bought Together - DTECH FTDI USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 3 Pin Female Socket FT232RL Chip for Windows 10 8 7 Linux MAC OS (3ft Black) - Elegoo 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino - DSD TECH SH-U09C2 USB to TTL Adapter Built-in FTDI FT232RL IC for Debugging and Programming --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.mx/products/300931377-dtech-ftdi-usb-to-ttl-serial-adapter-3-3v-debug](https://www.desertcart.mx/products/300931377-dtech-ftdi-usb-to-ttl-serial-adapter-3-3v-debug) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-04-22*