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Item #:
240927892
CP2102 USB to TTL Serial Adapter Cable, USB 2.0 to UART Converter 4 Pin (TXD RXD GND 5V), 3ft/95cm Long, 3.3V TTL Signal for Arduino, Raspberry Pi,
86% of respondents would recommend this to a friend
Item #:
240927892
MWK 46322
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Imported from USA store
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Order now and get it around Thursday, September 10
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Ideal for firmware flashing, serial debugging, data communication and development projects.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
Product Details
| Compatible Devices | PC, Laptop, Embedded Devices |
| Connector Type | USB Type-A to 4-Pin Female Header |
| Input Voltage | 5 volts_of_direct_current |
| Power Plug Type | No Plug |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Brand | HJHYUL |
| Model Number | CP2102 |
| Manufacturer | HJHYUL |
| Mfr Part Number | CP2102 |
| Item Weight | 0.2 lbs (90 grams) |
Product Description
CP2102 USB to TTL Serial Adapter Cable, USB 2.0 to UART Converter 4 Pin (TXD RXD GND 5V), 3ft/95cm Long, 3.3V TTL Signal for Arduino, Raspberry Pi, ESP8266, ESP32 (1pcs)
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Customer Questions & Answers
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Question:
Is the CP2102 USB to TTL Serial Adapter compatible with Arduino?
Answer: Yes, it is fully compatible with Arduino and other microcontroller platforms. -
Question:
What length is the cable?
Answer: The cable is 3ft/95cm long, providing extra flexibility. -
Question:
Does the adapter require an external power supply?
Answer: No, it has plug and play functionality and does not require an external power supply.
HJHYUL Serial Adapters CP2102 Editorial Review
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Mohammad
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“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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- 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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MWK 46322
Order now and get it around Thursday, September 10
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Fastest cross-border delivery
Features & Benefits
- Stable and reliable CP2102 chipset for smooth data transmission.
- Extra long 3ft/95cm cable for greater flexibility in hard-to-reach areas.
- Simplified 4-wire design for faster, cleaner, and more intuitive wiring.
- Plug and play functionality for easy USB to TTL connections.
- Wide compatibility with popular development boards like Arduino and ESP32.
- Ideal for engineers, developers, and electronics enthusiasts.
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