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  • $32.99
  • Free 30-day Returns
  • Ships from China.
    Sold by LUOYIMAN

    Shipped by LUOYIMAN

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    USB to TTL DC3.5mm Serial Cable Converter - 5V/3.3V UART Adapter for Arduino/Raspberry Pi/STM32 - FTDI Chip - Plug & Play,1.5FT (Compatible with Windows/macOS/Linux)

    • Universal TTL Compatibility:Directly connects USB ports to TTL devices via a DC3.5mm jack,supporting 5V & 3.3V logic levels. Perfect for Arduino,Raspberry Pi,STM32,ESP8266/32,and other microcontrollers without extra voltage converters.; Plug-and-Play Convenience:Built-in FTDI chip ensures seamless driver-free compatibility with Windows 10/11,macOS,and Linux. Ideal for quick debugging,firmware uploads,or serial communication tasks.; Durable & Compact Design:Features a 6FT shielded cable with gold-plated DC3.5mm connector for stable data transfer and anti-interference. Flexible yet rugged for lab,industrial,or DIY environments.; Multi-Application SupportEnables communication with sensors,PLCs,robotics,and legacy industrial devices. Use for programming,IoT prototyping,electronic repairs,or academic projects.; After-sale Service:OIKWAN is proud to be in the world in high-speed field,which allows you to have the best available local support for any issue that may arise. We will provide 3 Years Warranty!Refund directly with No need return programming cable if you have other ideas and No problem return for the first 60 days! Any other concerns,be free to contact us,we are online 24-hour waiting for you!
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    First Listed on Newegg August 14, 2026

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    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by LUOYIMAN Return Policy

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