---
product_id: 249519314
title: "UB400 USB Bluetooth Adapter for PC, 4.0 Bluetooth Dongle Receiver Support Windows 10/8.1/8/7/XP for Desktop, Laptop, Mouse, Keyboard, Printers, Headsets, Speakers, PS4/5, Xbox Controllers"
brand: "tp-link"
price: "€ 7.05"
currency: EUR
in_stock: true
reviews_count: 13
category: "Tp Link"
url: https://www.desertcart.ie/products/249519314-ub400-usb-bluetooth-adapter-for-pc-4-0-bluetooth-dongle
store_origin: IE
region: Ireland
---

# Nano-sized ultra-portable design Bluetooth 4.0 Low Energy tech Plug & Play driver-free setup UB400 USB Bluetooth Adapter for PC, 4.0 Bluetooth Dongle Receiver Support Windows 10/8.1/8/7/XP for Desktop, Laptop, Mouse, Keyboard, Printers, Headsets, Speakers, PS4/5, Xbox Controllers

**Brand:** tp-link
**Price:** € 7.05
**Availability:** ✅ In Stock

## Summary

> 🔗 Unlock wireless freedom with the tiniest powerhouse!

## Quick Answers

- **What is this?** UB400 USB Bluetooth Adapter for PC, 4.0 Bluetooth Dongle Receiver Support Windows 10/8.1/8/7/XP for Desktop, Laptop, Mouse, Keyboard, Printers, Headsets, Speakers, PS4/5, Xbox Controllers by tp-link
- **How much does it cost?** € 7.05 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/249519314-ub400-usb-bluetooth-adapter-for-pc-4-0-bluetooth-dongle)

## Best For

- tp-link enthusiasts

## Why This Product

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

## Key Features

- • **Compact Nano-Sized Design:** Ultra-small form factor fits discreetly on any USB port without blocking adjacent slots.
- • **Effortless Plug & Play Setup:** No drivers needed for Windows 8/8.1/10—just plug in and connect instantly.
- • **Universal Device Compatibility:** Supports desktops, laptops, headsets, printers, PS4/5, Xbox controllers, and more for ultimate versatility.
- • **Trusted Brand with Proven Quality:** Join over 90,000 satisfied users who rely on TP-Link’s reliable performance and value.
- • **Seamless Bluetooth 4.0 Connectivity:** Experience cutting-edge low energy Bluetooth 4.0 with backward compatibility for all your devices.

## Overview

The TP-Link UB400 is a sleek, nano-sized USB Bluetooth 4.0 adapter designed for effortless wireless connectivity across a wide range of devices. Compatible with Windows 10/8.1/8/7/XP, it offers plug-and-play convenience without drivers, ensuring fast, reliable connections for your PC, peripherals, and gaming controllers. Perfect for professionals seeking seamless integration and portability.

## Description

Buy TP-Link UB400 USB Bluetooth Adapter for PC, 4.0 Bluetooth Dongle Receiver Support Windows 10/8.1/8/7/XP for Desktop, Laptop, Mouse, Keyboard, Printers, Headsets, Speakers, PS4/5, Xbox Controllers online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: price and quality - for the price it is very good and high quality i reccomend this product
Review: Good price, and best brand product - Buy with confidence, even iPod works well on computer

## Features

- Bluetooth 4.0 – Applies the latest Bluetooth 4.0 with low energy (BLE) technology and it is backward compatible with Bluetooth V3.0/2.1/2.0/1.1
- Driver Free – Plug and Play for Win 8, Win 8.1, and Win 10
- Nano-Sized – Ultra-small for convenient portability with reliable high performance
- Supported Operating System – Supports Windows 10/8.1/8/7/XP

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NQ5YGDW |
| Are Batteries Included | No |
| Best Sellers Rank | #16,716 in Computers ( See Top 100 in Computers ) #46 in Bluetooth Network Adapters |
| Brand | TP-Link |
| Color | Black/White |
| Connectivity Type | Bluetooth |
| Customer Reviews | 4.3 4.3 out of 5 stars (90,371) |
| Date First Available | 20 February 2019 |
| Item Weight | 10 g |
| Item model number | UB400 |
| Manufacturer | TP-Link |
| Number of USB 2.0 Ports | 1 |
| Operating System | Windows 10, Windows 8, Windows 8.1 |
| Product Dimensions | 1.89 x 0.68 x 1.48 cm; 10 g |
| Series | UB400 |
| Wireless Type | Bluetooth |

## Product Details

- **Brand:** TP-Link
- **Colour:** Black/White
- **Compatible devices:** Laptop, Desktop, Tablet, Smartphone
- **Hardware interface:** Bluetooth 4.0
- **Product dimensions:** 19L x 7W x 15H millimeters

## Images

![UB400 USB Bluetooth Adapter for PC, 4.0 Bluetooth Dongle Receiver Support Windows 10/8.1/8/7/XP for Desktop, Laptop, Mouse, Keyboard, Printers, Headsets, Speakers, PS4/5, Xbox Controllers - Image 1](https://m.media-amazon.com/images/I/51YC-cv2atL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ price and quality
*by H***Z on 1 December 2024*

for the price it is very good and high quality i reccomend this product

### ⭐⭐⭐⭐⭐ Good price, and best brand product
*by B***P on 7 July 2022*

Buy with confidence, even iPod works well on computer

### ⭐⭐⭐⭐ good
*by T***M on 8 December 2024*

good

## Frequently Bought Together

- TP-Link UB400 Nano Bluetooth 4.0 USB Dongle Adapter for Computer, Laptop, Headphones, Speaker, Keyboard, Compatible with Windows 11, 10, 8, 8.1,7, XP, Black
- OriGlam USB Wired Wii Sensor Bar, Replacement Infrared IR Ray Motion Sensor Bar, Replacement USB Wired Infrared Ray Sensor Bar for Nintendo Wii and Wii U Console

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**Shop now:** [https://www.desertcart.ie/products/249519314-ub400-usb-bluetooth-adapter-for-pc-4-0-bluetooth-dongle](https://www.desertcart.ie/products/249519314-ub400-usb-bluetooth-adapter-for-pc-4-0-bluetooth-dongle)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-20*