---
product_id: 93237541
title: "F308 Micro-controller Bad USB ATMEGA32U4 Development Board Hacker Tool Portable Mini Virtual Keyboard for Arduino"
brand: "promitiona"
price: "€ 25.65"
currency: EUR
in_stock: false
category: "Hi"
url: https://www.desertcart.sk/products/93237541-f308-micro-controller-bad-usb-atmega32u4-development-board-hacker-tool
store_origin: SK
region: Slovakia
---

# F308 Micro-controller Bad USB ATMEGA32U4 Development Board Hacker Tool Portable Mini Virtual Keyboard for Arduino

**Brand:** promitiona
**Price:** € 25.65
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** F308 Micro-controller Bad USB ATMEGA32U4 Development Board Hacker Tool Portable Mini Virtual Keyboard for Arduino by promitiona
- **How much does it cost?** € 25.65 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/93237541-f308-micro-controller-bad-usb-atmega32u4-development-board-hacker-tool)

## Best For

- promitiona enthusiasts

## Why This Product

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

## Description

Features:Cost: High performance-price ratio.Material: High Quality development board.Integrated Circuits Flash Memory: 32 KB of which 4KB used by bootloader Design: the color is Champagne gold which is in line with the current fashion.Description: The market capacity is large.There is profit margin.The source of supply is sufficient.Specifications:Material: AluminumColor: Champagne goldSize: 16*8*42mmMicro-controller: ATmega32u4Clock Speed: 16 MHzOperating Voltage: 5V DCDigital I/O Pins: 10PWM Channels: 4Analog Input Channels: 5UART: 1I2C: 1Flash Memory: 32 KBSram: 2.5 KBEeprom: 1 KBPackage Includes:1 x Micro USBNotes:1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!

## Features

- Cost: High performance-price ratio.
- Material: High Quality development board.
- Integrated Circuits
- Flash Memory: 32 KB of which 4KB used by bootloader
- Design: the color is Champagne gold which is in line with the current fashion.
- ›See more product details

## Images

![F308 Micro-controller Bad USB ATMEGA32U4 Development Board Hacker Tool Portable Mini Virtual Keyboard for Arduino - Image 1](https://images-na.ssl-images-amazon.com/images/I/41VC%2B-2m4VL.jpg)
![F308 Micro-controller Bad USB ATMEGA32U4 Development Board Hacker Tool Portable Mini Virtual Keyboard for Arduino - Image 2](https://images-na.ssl-images-amazon.com/images/I/31WGC4eOnYL.jpg)
![F308 Micro-controller Bad USB ATMEGA32U4 Development Board Hacker Tool Portable Mini Virtual Keyboard for Arduino - Image 3](https://images-na.ssl-images-amazon.com/images/I/41Ec6FsRoxL.jpg)
![F308 Micro-controller Bad USB ATMEGA32U4 Development Board Hacker Tool Portable Mini Virtual Keyboard for Arduino - Image 4](https://images-na.ssl-images-amazon.com/images/I/31fs6cYI2wL.jpg)
![F308 Micro-controller Bad USB ATMEGA32U4 Development Board Hacker Tool Portable Mini Virtual Keyboard for Arduino - Image 5](https://images-na.ssl-images-amazon.com/images/I/41wrppD-moL.jpg)

---

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**Shop now:** [https://www.desertcart.sk/products/93237541-f308-micro-controller-bad-usb-atmega32u4-development-board-hacker-tool](https://www.desertcart.sk/products/93237541-f308-micro-controller-bad-usb-atmega32u4-development-board-hacker-tool)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-04-28*