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Item #:
141710788
DSD TECH SH-U09C2 USB to TTL Adapter Built-in FTDI FT232RL IC for Debugging and Programming
Item #:
141710788
LSL 638
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This USB to TTL adapter supports 1.8V, 3.3V and 5V logic levels, equipped with a protective plastic case that prevents static interference and various short circuits. Compatible with Windows, Linux and Mac OS.
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What Stands Out
Reliable Chipset
Equipped with FTDI FT232RL IC, ensuring stable connection and high-quality data transfer during debugging and programming tasks.
Versatile Compatibility
Supports multiple platforms and operating systems, making it ideal for developers working with various devices and applications.
User-Friendly Design
Compact and portable design facilitates easy integration into projects, enabling quick setup and reducing workspace clutter for engineers.
Product Details
- Built-in original FTDI FT232RL IC with support for 5V, 3.3V, and 1.8V logic TTL levels
- Comes with a transparent protective casing to prevent static interference and short circuits
- Ideal for programming, hardware engineering, and DIY use, with support for EEPROM, Vendor ID re-write, and unbricking routers
- Compatibility with Windows 7, 8, 10, various Linux OS, and Mac OS
- Output VCC: 1.8V/3.3V/5V, TTL Level: 1.8V/3.3V/5V, USB interface: 2.0, and a maximum speed of 3Mbps
- Packing list includes FTDI FT232RL USB to TTL Adapter with plastic shell, User Manual, and 4 PIN DuPont cable with a 1-year warranty and lifetime technical support
| Compatible Devices | Programmer |
| Specific Uses For Product | Programming, Debugging, EEPROM, Router, ESP8266 Module, GPS Modules, Firmware on Hard Drive, Transmitter, Set Top Box |
| Connector Type | USB |
| Number of Ports | 1 |
| Input Voltage | 5 Volts |
| Current Rating | 1 Amps |
| Power Plug Type | No Plug |
| Smart Home Compatibility | Not Smart Home Compatible |
| Colour | Multi-Coloured |
| Product Finish Type | Plastic |
| Item Dimensions | 38 x 10 x 4 millimetres |
| Item Weight | 0.2 Ounces (5.67 grams) |
| Package Quantity | 1 |
| Unit Count | 1.0 count |
| Number of Items | 1 |
| Brand Name | DSD TECH |
| Model Number | SH-U09C2 |
| Country of Origin | China |
| UPC | 734678383287 |
| Manufacturer | DSD TECH |
| Manufacturer Part Number | SH-U09C2 |
| Item dimensions L x W x H | 38 x 10 x 4 millimetres |
Who Should Buy?
-
Embedded Developers
Ideal for developers working on microcontroller programming and debugging tasks with serial communication interfaces.
-
Hobbyist Makers
Great for hobbyists building projects with Arduino or Raspberry Pi needing a reliable USB to TTL connection.
-
Electronics Students
Recommended for students learning about serial communication and embedded systems, providing hands-on experience with TTL adapters.
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Casual Users
Not suitable for users unfamiliar with technical tasks or requiring simple plug-and-play solutions without setup.
Product Description
DSD TECH SH-U09C2 USB to TTL Adapter Built-in FTDI FT232RL IC for Debugging and Programming
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the warranty for this USB-to-TTL adapter?
Answer: DSD TECH offers a 1-year warranty and lifetime technical support. -
Question:
What are the logic levels supported by this adapter?
Answer: This adapter supports 1.8V, 3.3V and 5V logic levels. You can switch logic levels by jumper. -
Question:
What systems is this USB-to-TTL adapter compatible with?
Answer: This adapter is compatible with Windows 7, 8, 10 and various Linux OS and Mac OS.
DSD TECH SH-U09C2 Editorial Review
The DSD TECH SH-U09C2 USB to TTL adapter has garnered positive attention from users, particularly due to its built-in FTDI FT232RL chipset, which is known for its reliability and performance. Customers appreciate its ease of use, making it a convenient tool for debugging and programming tasks. Users have reported that its compatibility with various devices and platforms enhances its appeal, particularly among hobbyists and professionals alike who work with serial communications. Many highlighted the straightforward installation process, often noting that drivers are readily available and easy to set up. The compact design and sturdy Construction have also received praise, indicating that it is a durable option for those who may need to transport it frequently. However, while the general feedback is favorable, some users expressed minor concerns about the lack of additional features. For example, a couple of reviewers suggested that it would be beneficial to have extra indicators or controls, but this does not seem to detract from the overall functionality for most users. In summary, the DSD TECH SH-U09C2 USB to TTL adapter is well-regarded for its effective performance, ease of setup, and robust compatibility, making it a strong choice for anyone needing a reliable TTL cable. **
Customer Reviews & Ratings
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Pros
- Built-in FTDI FT232RL chipset ensures reliability
- Easy to use and set up; drivers readily available
- Compact and durable design
- Good compatibility with various devices
Cons
- Minor lack of additional features (e.g., indicators or controls)
Platform Trust & Buyer Confidence
MA
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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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“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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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Features & Benefits
- Supports 1.8V, 3.3V and 5V logic levels.
- Equipped with a protective plastic case.
- Compatible with Windows, Linux and Mac OS.
- Supports EEPROM, Vendor ID re-write, program ESP8266 module.
- 1-year warranty and lifetime technical support.
- FTDI FT232RL chip or FTDI FT232RNL can be used.
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