---
product_id: 326101204
title: "IZOKEE 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: "$33.52"
currency: USD
in_stock: true
reviews_count: 5
category: "Izokee"
url: https://www.desertcart.us/products/326101204-izokee-cp2102-module-usb-to-ttl-5pin-serial-converter-adapter
store_origin: US
region: United States of America
---

# Dual voltage support (3.3V & 5V) USB to TTL 5PIN converter Includes jumper wires for easy prototyping IZOKEE 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:** $33.52
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with seamless serial connectivity!

## Quick Answers

- **What is this?** IZOKEE 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?** $33.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/326101204-izokee-cp2102-module-usb-to-ttl-5pin-serial-converter-adapter)

## 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

- • **Compact & Portable:** Lightweight 10g design fits perfectly in any developer’s toolkit for on-the-go projects.
- • **Plug & Play Simplicity:** Effortless driver installation for instant recognition on Windows, Linux, and Mac.
- • **Reliable Data Transfer:** Stable UART communication ensures flawless serial data exchange every time.
- • **Bonus Jumper Wires Included:** Start prototyping immediately with high-quality jumper cables in the package.
- • **Universal Voltage Compatibility:** Seamlessly switch between 3.3V and 5V devices without extra adapters.

## Overview

The IZOKEE CP2102 Module is a compact, reliable USB to TTL 5PIN serial converter supporting both 3.3V and 5V logic levels. It offers hassle-free driver installation, stable UART communication, and comes with jumper wires for quick prototyping, making it an essential tool for developers and hobbyists working with microcontrollers and serial devices.

## Description

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

Review: cool product ! i use it on linux with some software on there, it does what it does !
Review: The IZOKEE CP2102 Module works exactly as expected. Setup was quick and straightforward—drivers installed without any issues, and the module was immediately recognized by my computer. It supports both 3.3V and 5V, which makes it versatile for different projects. The included jumper wires are a nice bonus and make prototyping much easier. I’ve tested it with multiple microcontrollers, and the data transfer has been stable and reliable every time. Build quality feels solid for the price, and the compact size is perfect for my toolkit. Overall, this is a dependable USB to TTL adapter that’s affordable, easy to use, and great for hobbyists and developers alike. Highly recommended!

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D6LLX19 |
| Best Sellers Rank | #40,547 in Computers ( See Top 100 in Computers ) #92 in Serial Adapters |
| Item model number | 8541673101 |
| Package Dimensions | 10 x 5.1 x 1.6 cm; 10 g |

## Product Details

- **Brand:** IZOKEE
- **Compatible devices:** Laptop, Computer
- **Connector type:** Serial Adapter
- **Finish type:** Matte
- **Specific uses for product:** PC

## Images

![IZOKEE 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)

## 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

### ⭐⭐⭐⭐⭐ Review
*by C***S on 26 November 2025*

cool product ! i use it on linux with some software on there, it does what it does !

### ⭐⭐⭐⭐⭐ Review
*by S***D on 4 September 2025*

The IZOKEE CP2102 Module works exactly as expected. Setup was quick and straightforward—drivers installed without any issues, and the module was immediately recognized by my computer. It supports both 3.3V and 5V, which makes it versatile for different projects. The included jumper wires are a nice bonus and make prototyping much easier. I’ve tested it with multiple microcontrollers, and the data transfer has been stable and reliable every time. Build quality feels solid for the price, and the compact size is perfect for my toolkit. Overall, this is a dependable USB to TTL adapter that’s affordable, easy to use, and great for hobbyists and developers alike. Highly recommended!

### ⭐⭐⭐⭐⭐ Review
*by J***O on 31 October 2025*

The product is excellent; I only needed one, even though two were included, so I'll have a spare. I needed it to control an old NAS I had at home, and it worked perfectly. I just needed to install the Windows drivers and use PuTTY to access the serial port console. So far, it's worked wonderfully, and I recommend it if you can only access the device's interface via the serial port.

## Frequently Bought Together

- IZOKEE CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module Downloader for UART STC 3.3V and 5V with Jumper Wires
- TP-Link N300 Wireless Extender, Wi-Fi Router (TL-WR841N) - 2 x 5dBi High Power Antennas, Supports Access Point, WISP, Up to 300Mbps
- KeeYees SOP8 SOIC8 Test Clip and CH341A USB Programmer Flash for Most of 24 25 Series BIOS Chip with PDF Tutorial

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/326101204-izokee-cp2102-module-usb-to-ttl-5pin-serial-converter-adapter](https://www.desertcart.us/products/326101204-izokee-cp2102-module-usb-to-ttl-5pin-serial-converter-adapter)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-24*