---
product_id: 45328710
title: "Bluetooth USB Adapter, 4.0 USB Bluetooth Dongle for desktop,Windows 10/ 8.1/ 8, Vista and XP, Devices with 2.4Ghz range by KEY IDEA"
brand: "key idea"
price: "€ 0.46"
currency: EUR
in_stock: false
reviews_count: 7
url: https://www.desertcart.it/products/45328710-bluetooth-usb-adapter-4-0-usb-bluetooth-dongle-for-desktop
store_origin: IT
region: Italy
---

# Bluetooth USB Adapter, 4.0 USB Bluetooth Dongle for desktop,Windows 10/ 8.1/ 8, Vista and XP, Devices with 2.4Ghz range by KEY IDEA

**Brand:** key idea
**Price:** € 0.46
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Bluetooth USB Adapter, 4.0 USB Bluetooth Dongle for desktop,Windows 10/ 8.1/ 8, Vista and XP, Devices with 2.4Ghz range by KEY IDEA by key idea
- **How much does it cost?** € 0.46 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/45328710-bluetooth-usb-adapter-4-0-usb-bluetooth-dongle-for-desktop)

## Best For

- key idea enthusiasts

## Why This Product

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

## Description

Technical information : Bluetooth class: Class2 frequency range: 2.4 ghz network adapter wireless transmission speed: 12.8mbps-16.8mbps how to use a Bluetooth USB adapter? 1. Locate a free USB port on your computer/laptop and insert the USB adapter. 2. Start your computer/laptop and wait for the operating system to load. When the operating system loads you should see an "add new hardware wizard" window will appear on the screen. 3. Click "next" to install the drivers for the Bluetooth adapter. 4. Right-click the Bluetooth device's icon from the windows taskbar and select the "add a Bluetooth device" option. 5. Make the Bluetooth device discoverable by pressing the button on the device. 6. Put a check in the box for the "my device is turned and discoverable" option from the add Bluetooth device wizard. 7. Click "next" and wait while your system finds the Bluetooth device. 8. Windows will begin configuring your device and automatically downloading the correct drivers. A. You may need to enter a pin or cord to connect the device. If you don't know the code, try entering 0000 or 1234. B. You will only need to pair your device with the computer once only. After that, the device will be automatically connected as long as it is within range and the adapter is plugged in. Note: Installation requires access to the internet. If you are using a non-Microsoft device, a driver well warning will be displayed. Please dismiss the warning. Key idea product promotions: Buy 2 and get 5% off by entering code: QDIONSZR buy 3 and get 10% off by entering code: IGCSPGTX buy 4 and get 15% off by entering code: Rxh85cf4 package contents: 1. Bluetooth csr 4.0 Bluetooth adapter 2. User manual.

## Features

- WIRELESS ALL THE WAY: This USB Bluetooth adapter's biggest advantage of Bluetooth technology is offers approximately 50 meters of range and frequency range is 2.4 Ghz.
- LOW CHARGE PLUS LOW BATTERY USE: The USB Bluetooth dongle takes very little power which is 1.2 to 3.6 V i/o, which makes the Bluetooth USB adapter an ideal tool for daily use.
- SECURITY BUILT-IN: With integrated FCC and ICES security settings automatically, there’s no need to worry about potential hackers or unwanted intruders.
- MULTIPLE DEVICES AT ONCE: With support for up to seven simultaneous connections, customers can connect multiple devices all at the same time.
- FULLY COMPATIBLE: This USB Bluetooth adapter is compatible with Windows 10, and 8, XP, Vista, printers, mouse, keyboard, headsets, speakers, PC, laptop and Ultra book TM etc.

## Images

![Bluetooth USB Adapter, 4.0 USB Bluetooth Dongle for desktop,Windows 10/ 8.1/ 8, Vista and XP, Devices with 2.4Ghz range by KEY IDEA - Image 1](https://m.media-amazon.com/images/I/41ngMHxPXiL.jpg)
![Bluetooth USB Adapter, 4.0 USB Bluetooth Dongle for desktop,Windows 10/ 8.1/ 8, Vista and XP, Devices with 2.4Ghz range by KEY IDEA - Image 2](https://m.media-amazon.com/images/I/41F1yaDozUL.jpg)
![Bluetooth USB Adapter, 4.0 USB Bluetooth Dongle for desktop,Windows 10/ 8.1/ 8, Vista and XP, Devices with 2.4Ghz range by KEY IDEA - Image 3](https://m.media-amazon.com/images/I/51Oc9iqR+yL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Low Profile Very Reliable Bluetooth Adapter
  

*by M***E on Reviewed in the United States on January 15, 2020*

I use for bluetooth file transfers between a laptop and my tablet that doesn't have a standard USB port.  I have another for a small bluetooth capable printer.  They have been consistent and reliable over a pretty long period of time so I wouldn't hesitate to buy this again.

### ⭐ 







  
  
    Could Not Get it to Work w New Lenovo
  

*by C***N on Reviewed in the United States on April 7, 2019*

I'm amazed as many electronic products work as well as the do; this one just didn't speak the same language as my Lenovo and newer bluetooth speaker.

### ⭐ 







  
  
    when i purchased dongle the details read like a dongle already had Multiple blue tooth connections
  

*by A***R on Reviewed in the United States on August 12, 2019*

When I purchased dongle the details read like a dongleI already had it supported Multiple blue tooth connections it can connect 7 (seven)blue tooth devices at once to my laptop with my permissionthis dongle will not do That.....

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-15*