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Item #:
117064545
3.3V / 5V USB to TTL converter CH340G UART Serial Adapter Module Golden
Item #:
117064545
NAD 481
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Wednesday, September 02
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Brand new CH340G original chip with 3.3V and 5V output voltage for programmed control.
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What Stands Out
Versatile Voltage
Supports both 3.3V and 5V operations, making it ideal for various devices and ensuring optimal compatibility with different microcontrollers and development boards.
High-Speed Communication
Utilizes the CH340G chips for efficient UART serial communication, providing faster data transfer rates compared to many conventional adapters, enhancing project efficiency.
Compact Design
Features a sleek, gold-plated module design that not only impresses aesthetically but also improves durability and signal stability, perfect for portable electronic projects.
Product Details
Who Should Buy?
-
Hobbyist Makers
Ideal for electronics enthusiasts who require serial communication for microcontrollers and other devices during projects.
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Debugging Applications
Great for developers needing to debug and interact with UART interfaces on various hardware effectively.
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IoT Developers
Useful for Internet of Things developers needing a compact solution for serial communication with sensors and modules.
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Professional Engineers
Not suitable for high-end professional applications requiring advanced features or stability over extended periods.
Product Description
3.3V / 5V USB to TTL converter CH340G UART Serial Adapter Module Golden
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the size of the module?
Answer: The module size is 4 x 2.2 cm / 1.57 x 0.86 inch. -
Question:
What output voltage does the converter support?
Answer: It supports switching output at TTL 3.3V and 5V. -
Question:
What indicators are included on the module?
Answer: The module includes power LED PWR, TXD, and RXD indicator lights.
Fasizi Serial Adapters Editorial Review
The Fasizi 3.3V / 5V USB to TTL Converter CH340G UART Serial Adapter Module has emerged as a popular choice for hobbyists and professionals alike who require an efficient means of interfacing USB with serial devices. Users have Consistently noted the simplicity of the setup process and the overall reliability of the converter in establishing serial communication. Many are particularly impressed with the versatility provided by the dual voltage options, allowing for compatibility with a wide range of electronic components. In terms of performance, the module has garnered positive feedback for its stability and speed, effectively handling data transfer without notable interruptions. Users frequently mention successful interactions with various microcontroller boards, including Arduino and similar platforms, which emphasizes its utility in DIY electronics projects. The compact design and ease of usage make it an appealing choice for those looking to integrate it into their setups without taking up much space or complicating the process. However, some users have encountered minor issues, particularly concerning driver installation and compatibility with specific operating systems, which may pose a challenge for less tech-savvy individuals. Additionally, while many have found it to be robust for standard applications, a few reported limitations under extreme conditions or for more demanding tasks. In conclusion, the Fasizi USB to TTL converter delivers a commendable performance for those needing a straightforward and effective UART solution, with a practical design and dual voltage support that enhances its usability across various projects. **
Customer Reviews & Ratings
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Pros
- Dual voltage support (3.3V and 5V)
- Reliable performance for serial communication
- Easy to use and set up
- Compact design suitable for tight spaces
- Compatibility with various microcontrollers (e.g., Arduino)
Cons
- Compatibility concerns with some operating systems
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NAD 481
Order now and get it around Wednesday, September 02
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Compact size of 4 x 2.2 cm, easy to carry.
- Features the original CH340G chip for reliable performance.
- Switchable output at TTL 3.3V and 5V for versatility.
- Includes power LED PWR, TXD, and RXD indicator lights for easy monitoring.
- Ideal for device updates and various diagnostic applications.
- Includes one Fasizi USB to TTL Converter Module in the package.
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