---
product_id: 326101204
title: "CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module, UART STC Downloader for 3.3V and 5V with Jumper Wires (2pcs)"
brand: "izokee"
price: "€ 21.72"
currency: EUR
in_stock: true
reviews_count: 5
category: "Izokee"
url: https://www.desertcart.ie/products/326101204-cp2102-module-usb-to-ttl-5pin-serial-converter-adapter-module
store_origin: IE
region: Ireland
---

# Plug & play on Mac & Linux Dual voltage support (3.3V & 5V) Includes jumper wires for instant use CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module, UART STC Downloader for 3.3V and 5V with Jumper Wires (2pcs)

**Brand:** izokee
**Price:** € 21.72
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with plug-and-play precision!

## Quick Answers

- **What is this?** CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module, UART STC Downloader for 3.3V and 5V with Jumper Wires (2pcs) by izokee
- **How much does it cost?** € 21.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/326101204-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

## Key Features

- • **Trusted by Makers:** Highly rated with 4.6 stars from 500+ users who swear by its reliability and value.
- • **Complete Starter Kit:** Comes with jumper wires so you can start prototyping immediately without hunting for extras.
- • **Cross-Platform Ready:** Works flawlessly on Mac, Linux, and Windows—no driver headaches, just instant connectivity.
- • **Compact & Durable Design:** Matte red finish with a sturdy build that fits perfectly on your workspace without clutter.
- • **Universal Voltage Compatibility:** Seamlessly switch between 3.3V and 5V logic levels for all your microcontroller projects.

## Overview

The IZOKEE CP2102 USB to TTL Serial Converter Module is a versatile 5-pin adapter supporting both 3.3V and 5V logic levels, compatible with Mac, Linux, and Windows. It includes jumper wires for immediate use, features a durable matte red finish, and is highly rated for reliability and ease of use in microcontroller and UART applications.

## Description

IZOKEE CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module UART STC Downloader for 33V and 5V with Jumper Wires 2pcs

Review: I’d order it again - Nice little units and works on Mac and Linux
Review: works great right out of the bag - Got a pack of these for some microcontroller projects and they worked immediately after installing the drivers without any weird issues. The fact that it supports both 3.3V and 5V is super convenient since different boards need different logic levels and it's annoying when you have to figure out workarounds. Comes with jumper wires too which is a nice bonus so you don't have to dig through your entire parts bin right away. One of mine had a slightly loose USB connector but a quick touch with a soldering iron fixed it in two minutes. Good value for the price.

## Features

- manufacturer: IZOKEE
- Item Trademark: IZOKEE
- Item Category: Electronic Adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D6LLX19 |
| Best Sellers Rank | #63,322 in Computers ( See Top 100 in Computers ) #154 in Serial Adapters |
| Brand | IZOKEE |
| Color | Red |
| Colour | Red |
| Compatible Devices | Desktop Computer, Laptop, Game Console, MP3 Player, Monitor, Mouse, Printer, Keyboard, Television, Digital Camera, Amplifier, Projector, Speaker, Headphones |
| Compatible devices | Desktop Computer, Laptop, Game Console, MP3 Player, Monitor, Mouse, Printer, Keyboard, Television, Digital Camera, Amplifier, Projector, Speaker, Headphones Compatible devices Desktop Computer, Laptop, Game Console, MP3 Player, Monitor, Mouse, Printer, Keyboard, Television, Digital Camera, Amplifier, Projector, Speaker, Headphones See more |
| Connector Type | USB |
| Connector type | USB |
| Current Rating | 1 Amps |
| Customer Reviews | 4.6 out of 5 stars 531 Reviews |
| Finish | Matte |
| Finish type | Matte |
| Input Voltage | 33 Volts |
| Manufacturer | IZOKEE |
| Mfr Part Number | 8541673101 |
| Model Number | 8541673101 |
| Number of Items | 2 |
| Number of Ports | 4 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | PC |
| Specific uses for product | PC |
| UPC | 760960528098 |
| Unit Count | 2.0 Count |
| Warranty Type | Limited |

## Product Details

- **Brand:** IZOKEE
- **Colour:** Red
- **Connector type:** USB
- **Specific uses for product:** PC

## Images

![CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module, UART STC Downloader for 3.3V and 5V with Jumper Wires (2pcs) - Image 1](https://m.media-amazon.com/images/I/71+S4g7HRPL.jpg)
![CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module, UART STC Downloader for 3.3V and 5V with Jumper Wires (2pcs) - Image 2](https://m.media-amazon.com/images/I/71A5vxZo4EL.jpg)
![CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module, UART STC Downloader for 3.3V and 5V with Jumper Wires (2pcs) - Image 3](https://m.media-amazon.com/images/I/61fgqrh3ExL.jpg)
![CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module, UART STC Downloader for 3.3V and 5V with Jumper Wires (2pcs) - Image 4](https://m.media-amazon.com/images/I/61MTZBbKtkL.jpg)
![CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module, UART STC Downloader for 3.3V and 5V with Jumper Wires (2pcs) - Image 5](https://m.media-amazon.com/images/I/613vDNZkVZL.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

### ⭐⭐⭐⭐⭐ I’d order it again
*by M***R on 27 January 2026*

Nice little units and works on Mac and Linux

### ⭐⭐⭐⭐⭐ works great right out of the bag
*by M***C on 5 April 2026*

Got a pack of these for some microcontroller projects and they worked immediately after installing the drivers without any weird issues. The fact that it supports both 3.3V and 5V is super convenient since different boards need different logic levels and it's annoying when you have to figure out workarounds. Comes with jumper wires too which is a nice bonus so you don't have to dig through your entire parts bin right away. One of mine had a slightly loose USB connector but a quick touch with a soldering iron fixed it in two minutes. Good value for the price.

### ⭐⭐⭐⭐⭐ Works as expected
*by F***N on 16 June 2025*

Used this to reprogram my nightshade. Works great, no issues.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-06-25*