---
product_id: 404554426
title: "DORHEA TF Micro SD Card Slot Badusb USB Virtual Keyboard ATMEGA32U4 Module for Leonardo R3 Bad USB CJMCU"
brand: "dorhea"
price: "FREE"
currency: EUR
in_stock: false
url: https://www.desertcart.fr/products/404554426-dorhea-tf-micro-sd-card-slot-badusb-usb-virtual-keyboard
store_origin: FR
region: France
---

# 3.5GB Storage USB Connectivity Virtual Keyboard DORHEA TF Micro SD Card Slot Badusb USB Virtual Keyboard ATMEGA32U4 Module for Leonardo R3 Bad USB CJMCU

**Brand:** dorhea
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Tech Game with DORHEA!

## Quick Answers

- **What is this?** DORHEA TF Micro SD Card Slot Badusb USB Virtual Keyboard ATMEGA32U4 Module for Leonardo R3 Bad USB CJMCU by dorhea
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/404554426-dorhea-tf-micro-sd-card-slot-badusb-usb-virtual-keyboard)

## Best For

- dorhea enthusiasts

## Why This Product

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

## Key Features

- • **Innovative Design:** Compact and efficient, perfect for tech-savvy professionals.
- • **Robust Performance:** Crafted from high-quality materials for durability and reliability.
- • **Ample Storage Space:** Enjoy a whopping 3.5GB of storage for all your data needs.
- • **Seamless Integration:** Easily connect with Leonardo R3 for enhanced functionality.
- • **Unleash Your Creativity:** Transform your projects with the DORHEA TF Micro SD Card Slot!

## Overview

The DORHEA TF Micro SD Card Slot Badusb USB Virtual Keyboard ATMEGA32U4 Module is a high-performance device designed for seamless integration with Leonardo R3. With a substantial storage capacity of 3.5GB, it offers robust functionality in a compact design, making it an essential tool for innovative projects.

## Description

Controller: ATmega32u411 Frequency: 16 MHz Working voltage: 5V Digital IO port: 20 PWM channels: 7 Analog inputs: 12 5V digital / analog maximum allowable current: 40 mA 3.3V digital / analog maximum allowable current: 50 mA Flash Memory: 32 KB (ATmega32u4) of which 4 KB used by bootloader SRAM: 2.5 KB (ATmega32u4) EEPROM: 1 KB (ATmega32u4) The module has 6 buffers 7HC4050 on board, leading out serial UART, IIC, SPI, reset pin and button. Small board size: 29.5mm * 21.3mm with MicroSD card slot (excluding memory card) Package Included: 1 x ATMEGA32U4 Virtual Keyboard Module 1 x Pin header

## Features

- Made of high quality material, solid, durable and good performance.
- Volume size (bytes): 3519021056
- Volume size (Kbytes): 3436544
- Volume size (Mbytes): 3356
- Badusb, USB, microSD virtual keyboard, TF memory Leonardo.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0928DJH46 |
| Are Batteries Included | No |
| Brand | DORHEA |
| Customer Reviews | 4.6 4.6 out of 5 stars (18) |
| Date First Available | 2 May 2021 |
| Item Weight | 9 g |
| Manufacturer | DORHEA |
| Manufacturer reference | 14616-1 |
| Package Dimensions | 7.7 x 5.79 x 1.19 cm; 9 g |

## Images

![DORHEA TF Micro SD Card Slot Badusb USB Virtual Keyboard ATMEGA32U4 Module for Leonardo R3 Bad USB CJMCU - Image 1](https://m.media-amazon.com/images/I/71DwqavrYLS.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.fr/products/404554426-dorhea-tf-micro-sd-card-slot-badusb-usb-virtual-keyboard](https://www.desertcart.fr/products/404554426-dorhea-tf-micro-sd-card-slot-badusb-usb-virtual-keyboard)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-09-16*