---
product_id: 159011475
title: "TP-Link Nano USB Bluetooth 4.0 Adapter for PC Laptop Desktop Computer, Long Range Bluetooth Dongle/Receiver for Windows 10/8.1/8/7/XP, Plug and Play (UB4A) (UK Version)"
brand: "tp-link"
price: "R$104"
currency: BRL
in_stock: true
category: "Tp Link"
url: https://www.desertcart.com.br/products/159011475-tp-link-nano-usb-bluetooth-4-0-adapter-for-pc
store_origin: BR
region: Brazil
---

# Nano-sized ultra-compact design Bluetooth 4.0 with Low Energy tech Plug & Play, no driver hassle TP-Link Nano USB Bluetooth 4.0 Adapter for PC Laptop Desktop Computer, Long Range Bluetooth Dongle/Receiver for Windows 10/8.1/8/7/XP, Plug and Play (UB4A) (UK Version)

**Brand:** tp-link
**Price:** R$104
**Availability:** ✅ In Stock

## Summary

> 🔗 Tiny Tech, Massive Freedom: Stay Connected Anywhere, Anytime!

## Quick Answers

- **What is this?** TP-Link Nano USB Bluetooth 4.0 Adapter for PC Laptop Desktop Computer, Long Range Bluetooth Dongle/Receiver for Windows 10/8.1/8/7/XP, Plug and Play (UB4A) (UK Version) by tp-link
- **How much does it cost?** R$104 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/159011475-tp-link-nano-usb-bluetooth-4-0-adapter-for-pc)

## 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

- • **Minimalist Nano Design:** Ultra-small form factor that barely protrudes from your device, keeping your workspace sleek and clutter-free.
- • **Universal Compatibility:** Backward compatible with Bluetooth 3.0/2.1/2.0/1.1, ensuring your legacy devices stay connected effortlessly.
- • **Energy Efficient & Reliable:** Optimized for low power consumption, preserving your laptop’s battery life while maintaining robust connectivity.
- • **Powerful Bluetooth 4.0 Range:** Enjoy stable, long-range wireless connections with the latest Bluetooth 4.0 low energy technology for efficient performance.
- • **Seamless Connectivity, Zero Fuss:** Plug & play compatibility with Windows 10/8.1/8/7/XP means instant setup and use—no drivers needed.

## Overview

The TP-Link Nano USB Bluetooth 4.0 Adapter (UB4A) is a compact, plug-and-play Bluetooth dongle designed for Windows PCs and laptops. Featuring Bluetooth 4.0 with low energy technology, it offers long-range, stable wireless connections while maintaining backward compatibility with older Bluetooth versions. Its ultra-small size ensures a discreet fit, and driver-free installation makes setup effortless. Ideal for professionals seeking a minimalist, reliable, and energy-efficient Bluetooth solution.

## Description

Buy

## Features

- Bluetooth 4.0 – applies the latest Bluetooth 4.0 with low energy (BLE) technology
- 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
- Backward compatibility – full support for Bluetooth V3.0/2.1/2.0/1.1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YLDVM6B |
| Best Sellers Rank | 2,504 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 18 in Bluetooth Network Adapters |
| Box Contents | UB4A |
| Brand Name | TP-Link |
| Color | Black/White |
| Compatible Devices | Desktop |
| Compatible Operating System Family | Windows |
| Country of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (12,734) |
| Data Link Protocol | Bluetooth, USB |
| Data Transfer Rate | 3 Megabits Per Second |
| Global Trade Identification Number | 06935364053307 |
| Hardware Interface | USB |
| Item Dimensions L x W x H | 15L x 7W x 19H millimetres |
| Manufacturer | TP-Link |
| Manufacturer Part Number | UB4A |
| Minimum Required Operating System Version | Windows XP |
| Model Number | UB4A |
| Product Warranty | 1 year manufacturer |
| Unit Count | 1.00 count |

## Product Details

- **Brand:** TP-Link
- **Colour:** Black/White
- **Compatible Operating System Family:** Windows
- **Compatible devices:** Desktop
- **Data link protocol:** Bluetooth, USB
- **Data transfer rate:** 3 Megabits Per Second
- **Hardware interface:** USB
- **Minimum Required Operating System Version:** Windows XP
- **Product dimensions:** 15L x 7W x 19H millimetres
- **Unit count:** 1.00 count

## Images

![TP-Link Nano USB Bluetooth 4.0 Adapter for PC Laptop Desktop Computer, Long Range Bluetooth Dongle/Receiver for Windows 10/8.1/8/7/XP, Plug and Play (UB4A) (UK Version) - Image 1](https://m.media-amazon.com/images/I/71FBZcBM3LL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Does this work with a PS4 controller on pc?**
A: Yes. You need to hold the share and ps button, once it starts blinking it's ready to pair with a PC

**Q: I do not understand, does it act as a receiver or a transmitter when plugged into your PC or both ?, forgive my ignorance but this is all new to me.**
A: It acts as transmitter, so that you can connect devices to your PC such as phones and other devices

**Q: Will it work in a tv soundbar ?**
A: It's likely this would work. I use my soundbar for listening to my phone AND my PC. If your phone can connect to your sound bar via Bluetooth, it's likely your PC would too :)

**Q: My pc  is connected to my phone but my phone isnt connected to my pc?**
A: On Windows, the phone will not connect to the pc unless needed, it is only paired. For example, when you send a file you select the Bluetooth device then it will send it.

## Frequently Bought Together

- TP-Link UB4A Nano Bluetooth 4.0 USB Adapter for PC Laptop Desktop Computer, Long Range Bluetooth Adapter Compatible with Windows 10/8.1/8/7/XP, Dongle/Receiver, Plug & Play
- Xbox Wireless Controller - Carbon Black

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**Shop now:** [https://www.desertcart.com.br/products/159011475-tp-link-nano-usb-bluetooth-4-0-adapter-for-pc](https://www.desertcart.com.br/products/159011475-tp-link-nano-usb-bluetooth-4-0-adapter-for-pc)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-05-21*