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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
MZN 1942
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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, and switchable Logic levels with a jumper
- Comes with a transparent protective casing to prevent static interference and short circuits
- Ideal for EEPROM support, Vendor ID re-write, unbricking routers, programming ESP8266 module, interfacing with GPS modules, flashing firmware, and more
- Compatible with Windows 7, 8, 10, various Linux OS, and Mac OS
- Specifications: Model: SH-U09C2, Main chip: FTDI FT232RL, Output VCC: 1.8V/3.3V/5V, USB interface: 2.0, Maximum speed: 3Mbps, Indicator LEDs for power, data transmission, and data receiving
- Packing list: 1 FTDI FT232RL USB to TTL Adapter with a plastic shell, 1 User Manual, 1 4 PIN DuPont cable. Warranty: 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 |
| 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.
-
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
DSD TECH SH-U09C2 USB To TTL Adapter Built-in FTDI FT232RL IC For Debugging And Programming offers excellent versatility with its ability to select variable voltages of 2.5V, 3.3V, and 5V, making it perfect for programming and debugging a wide range of devices such as ESP8266 modules and GPS modules. Users have reported satisfaction with its functionality and noted that it works seamlessly right out of the box. However, it is important to keep in mind that the size of the adapter is larger compared to some competitors, which may require extra space when in use, depending on your workspace.
Customer Reviews & Ratings
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Pros
- Variable voltage selection for versatility
- User-friendly, works right out of the box
- Ideal for programming various devices
- Sturdy design with protective casing
- Compact size, easy to store
Cons
- Larger than some competing models, may need space
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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11 September 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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