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Item #:
205033131
Xiwai USB 2.0 USB-C Type C Female to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replacement PL-2303 Compatible with
85% of respondents would recommend this to a friend
Item #:
205033131
BTN 1393
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from JP
In stock
Imported from Japan store
QTY:
Only 4 items left in stock.
Order now and get it around Friday, October 09
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Fully compatible with all series of STC microcontrollers and will not become a PL2303 scheme due to problems that different drivers can't download.
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Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.
What Stands Out
Versatile Compatibility
Compatible with various operating systems, including Windows 7 and 8, this adapter offers seamless integration for diverse applications, making it ideal for programmers and hobbyists alike.
Reliable Performance
Equipped with the CH340G chip, it ensures stable and consistent data transfer, crucial for developers working on projects that demand high reliability and efficiency.
Dual Voltage Support
Supports both 3.3V and 5V logic levels, enabling flexibility in connecting a wide range of devices, from low-power sensors to more demanding hardware, catering to various project needs.
Product Details
| Brand | xiwai |
| Model Number | U2-079-CF-XY |
| Number of Items | 1 |
| Number of Packs | 1 |
| Manufacturer | xiwai |
| Country of Origin | China |
| Mfr Part Number | U2-079-CF-XY |
| Item Weight | 0.01 Kilograms |
| Hardware Interface | USB Type C |
| Compatible Devices | Personal Computer |
| Operating System | Windows |
| Style Name | USB Type C Female to TTL |
| Style | USB Type C Female to TTL |
Who Should Buy?
-
Hardware Developers
Ideal for those developing or debugging hardware that requires serial communication and TTL conversion for programming.
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Hobbyist Programmers
Great for hobbyists working with Arduino or Raspberry Pi projects that utilize TTL to USB connections.
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Small-Scale Projects
Perfect for individuals needing a reliable adapter for occasional small-scale electronics and programming projects.
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High-End Users
Not suitable for advanced users requiring high-speed data transfer or specific features not supported by CH340G.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What operating systems are compatible with this device?
Answer: It supports Windows 98, ME, 2000, XP, Server 2003, VISTA, Server 2008, Win7, and Win8, both 32 bit and 64 bit. -
Question:
Can this adapter be used for Arduino programming?
Answer: Yes, it is designed as a serial Arduino programmer and is fully compatible. -
Question:
Is it easy to monitor if the device is working?
Answer: Yes, it includes three indicator lights (PWR, TXD, RXD) for convenient status monitoring.
xiwai U2-079-CF-XY Editorial Review
The Xiwai USB 2.0 USB-C Type C Female to TTL Converter UART STC Module Serial Programmer is a versatile tool designed for seamless connectivity and compatibility with various operating systems including Windows 7 and 8. This compact adapter features a high-quality CH340G chip, supporting both 3.3V and 5V outputs, making it an ideal choice for personal computer use. Users have praised its reliability and ease of use, which enhances project development and debugging processes. Additionally, its lightweight construction ensures portability without compromising performance, making it a favorite among hobbyists and professionals alike.
Customer Reviews & Ratings
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Pros
- High compatibility with Windows operating systems
- Supports both 3.3V and 5V outputs
- Lightweight and portable design
- Reliable CH340G chip for stable connections
- User-friendly for debugging projects
Cons
- May require additional drivers for full functionality
Platform Trust & Buyer Confidence
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9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 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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BTN 1393
Order now and get it around Friday, October 09
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.)
QTY:
Only 4 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Supports both 3.3V and 5V TTL levels.
- Includes 3 status indicator lights for easy monitoring.
- Ideal for various applications including single chip upgrades and hardware maintenance.
- Utilizes the reliable CH340G chip, recommended by STC.
- Compatible with a wide range of Windows operating systems.
- Eliminates driver compatibility issues associated with PL2303.
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