---
product_id: 79442988
title: "CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module Downloader for UART STC 3.3V and 5V with Jumper Wires"
brand: "izokee"
price: "₱1330"
currency: PHP
in_stock: true
reviews_count: 8
url: https://www.desertcart.ph/products/79442988-cp2102-module-usb-to-ttl-5pin-serial-converter-adapter-module
store_origin: PH
region: Philippines
---

# CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module Downloader for UART STC 3.3V and 5V with Jumper Wires

**Brand:** izokee
**Price:** ₱1330
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module Downloader for UART STC 3.3V and 5V with Jumper Wires by izokee
- **How much does it cost?** ₱1330 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/79442988-cp2102-module-usb-to-ttl-5pin-serial-converter-adapter-module)

## Best For

- izokee enthusiasts

## Why This Product

- Trusted izokee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

CP2102

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Quantity | 1 |
| Unit Count | 2.0 Count |
| Compatible Devices | Laptop, Computer |
| Connector Type Used on Cable | Serial Adapter |
| Specific Uses For Product | PC, Laptop |
| Number of Ports | 4 |
| Power Plug | No Plug |
| Input Voltage | 5 Volts |

## Product Details

- **Compatible Devices:** Laptop, Computer
- **Specific Uses For Product:** PC
- **Connector Type:** Serial Adapter
- **Brand:** IZOKEE
- **Number of Ports:** 4

## Images

![CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module Downloader for UART STC 3.3V and 5V with Jumper Wires - Image 1](https://m.media-amazon.com/images/I/71+S4g7HRPL.jpg)

## Questions & Answers

**Q: What voltage are the Tx/Rx pins? It looks like you might be able to change to 3.3 or 5.0**
A: There are 3.3 volt and 5 volt pins. But these are for supply output from USB to your board, not a select-able Rx/Tx voltage. The chip is a 3.3 volt chip with a build in regulator. So one must assume that the TX/Rx outputs are 3.3 v. But the datasheet does not explicitly state this. I would consider a voltage divider for incoming 5 volt TTL.

**Q: Does this work okay with Windows 10?**
A: Yes, never had an issue.

**Q: Where is the driver for win 10?**
A: You can download the corresponding driver from this link: https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers

**Q: Got these to connect to a 4800 baud gps. driver loaded fine, connec gnd-gnd, gps + to rxd. rx led flashes, win10 visualgps just displays trash, ideas?**
A: Try a lower baud baud rate. Usually “trash” output means the baud rate is incorrect.

## Customer Reviews

### ⭐⭐⭐⭐⭐ No issues
*by F***X on April 10, 2022*

Never had any UART debugging tools before, got this and it went a lot smoother than I expected.They come in a heat shrink tube cover, which is useful for preventing the circuit from shorting out on metal tables.I did end up needing to trim the heat shrinking a little bit in order to get the wires attached, but upon my second attempt of putting the wires onto the pins, it is possible to get all the wires attached without needing to trim the heat shrink.Personally find the two for one bundle a great value as compared to other listings which charge 2x the price of this for only one.I've left one of them plugged in 24/7 for several months now to debug a fussy modem, and it is still running letting me log the output without any issues.

### ⭐⭐⭐⭐⭐ Interfaces directly to a microcontroller
*by J***N on March 21, 2023*

This guy works great.This converter interfaces directly to the TTL Rx and Tx serial pins of common microcontrollers. The logic level of these microcontroller pins is inverted RS232 and the device operates like a MAX232 except the output is USB and not RS232. Connection to a computer requires a MALE/FEMALE USB cable and not the standard dual male type. I view the output with the TERA TERM emulator. The applicable com port can be discovered in the device management menu (WIN X) under COM PORTS.

### ⭐⭐⭐⭐⭐ Works great. Might have to manually download drivers.
*by A***N on July 2, 2022*

I've only used one of the two so far. I just used it to program a handful of Tasmota boards. Either perfectly. Quick and easy.I did have to download drivers for Win10, as the default drivers were not properly running the device. The drivers were very easy to find on Google.

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**Shop now:** [https://www.desertcart.ph/products/79442988-cp2102-module-usb-to-ttl-5pin-serial-converter-adapter-module](https://www.desertcart.ph/products/79442988-cp2102-module-usb-to-ttl-5pin-serial-converter-adapter-module)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-02*