---
product_id: 114186468
title: "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"
brand: "tp-link"
price: "$U1430"
currency: UYU
in_stock: true
reviews_count: 13
category: "Tp Link"
url: https://www.desertcart.uy/products/114186468-tp-link-ub400-nano-bluetooth-4-0-usb-dongle-adapter
store_origin: UY
region: Uruguay
---

# Plug & Play driver-free setup Nano-sized ultra-compact design Bluetooth 4.0 Low Energy tech 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

**Brand:** tp-link
**Price:** $U1430
**Availability:** ✅ In Stock

## Summary

> 🔗 Tiny dongle, massive wireless freedom—stay connected, stay ahead!

## Quick Answers

- **What is this?** 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 by tp-link
- **How much does it cost?** $U1430 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/114186468-tp-link-ub400-nano-bluetooth-4-0-usb-dongle-adapter)

## 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

- • **Effortless Plug & Play:** No drivers needed for Windows 8 and above—just plug in and instantly connect your headphones, speakers, keyboards, and controllers.
- • **Pocket-Sized Powerhouse:** Ultra-compact design slips discreetly into your USB port—perfect for on-the-go professionals who value sleek minimalism.
- • **Universal Compatibility:** Supports a wide range of Windows OS versions from XP to 11, ensuring your setup stays future-proof and versatile.
- • **Reliable Wireless Performance:** Connect seamlessly to multiple devices including PS4 and Xbox One S controllers, making your workspace and gaming station smarter.
- • **Seamless Bluetooth 4.0 Connectivity:** Experience lightning-fast, energy-efficient wireless pairing with the latest BLE tech, compatible with all your legacy devices.

## Overview

The TP-Link UB400 Nano Bluetooth 4.0 USB Adapter delivers cutting-edge low energy Bluetooth connectivity in a sleek, ultra-compact form factor. Compatible with a broad range of Windows operating systems and devices, it offers hassle-free plug-and-play setup for professionals seeking reliable wireless connections for peripherals and controllers.

## Description

Tp-link UB400 Bluetooth USB PC, Bluetooth 4.0 USB pendrive adapter with ble technology for PS4 controller, Xbox One S controller, Windows 10, 8, 7, XP, Vista, headphones, speaker, keyboard.

Review: Works great with prodmod and home assistant - Even works with home assistant
Review: Used for PC - Works well :) - Needed a Bluetooth dongle for my PC so that I could connect my Sony Earbuds to the PC. Just plug it in and that's it.

## 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 | 26,970 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 67 in Wireless Access Points |
| Brand | TP-Link |
| Colour | Black/White |
| Customer Reviews | 4.3 4.3 out of 5 stars (90,365) |
| Date First Available | 14 Feb. 2019 |
| Guaranteed software updates until | unknown |
| Item Weight | 10 g |
| Item model number | UB400 |
| Manufacturer | TP-LINK Deutschland GmbH |
| Number of USB 2.0 Ports | 1 |
| Operating System | RouterOS |
| Product Dimensions | 1.89 x 0.68 x 1.48 cm; 10 g |
| Wireless Type | Bluetooth |

## Product Details

- **Brand:** TP-Link
- **Colour:** Black/White
- **Compatible Operating System Family:** Windows
- **Compatible devices:** Laptop, Desktop, Tablet, Smartphone
- **Data link protocol:** Bluetooth, USB
- **Data transfer rate:** 0.4 Megabits Per Second
- **Hardware interface:** Bluetooth 4.0
- **Item weight:** 10 Grams
- **Minimum Required Operating System Version:** Windows XP
- **Product dimensions:** 19L x 7W x 15H millimetres

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/51YC-cv2atL.jpg)

## Questions & Answers

**Q: Does this work with a Microsoft wireless keyboard and mouse?**
A: I would think so I’m using mine to connect printer to my pc.

**Q: Can you use this to connect an iPhone to a printer?**
A: I am not sure about the iPhone. But I brought this item to connect my pc to my printer and it works ok.

**Q: Will my tp wifi adapter interfere with this device?**
A: The bluetooth nana usb adapter works perfectly with my pc and doesn't affect the wifi. I'm very pleased indeed with it.

**Q: Can it be used with a playstation 5 for connecting a headset?**
A: Sorry I'm not sure. I bought this to connect the HP printer to my PC.

But I would think so because TP Link make good equipment.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great with prodmod and home assistant
*by A***H on 23 May 2025*

Even works with home assistant

### ⭐⭐⭐⭐⭐ Used for PC - Works well :)
*by A***A on 21 December 2025*

Needed a Bluetooth dongle for my PC so that I could connect my Sony Earbuds to the PC. Just plug it in and that's it.

### ⭐⭐⭐⭐⭐ Works with macOS
*by T***Y on 17 August 2021*

Bought to add Bluetooth 4.0 support to a 2009 MacBook Pro (built-in Bluetooth is 2.1+EDR) running OSX Sierra (10.11.6), to use a Microsoft Mobile Mouse 3600 which requires Bluetooth 4.0. As other reviewers have said, it is plug-and-play - I was able to immediately pair the mouse, and the cursor movement was smooth. I had a couple of times where the cursor movement became jumpy; disabling the built-in Bluetooth with this command in Terminal and then rebooting fixes that issue: sudo nvram bluetoothHostControllerSwitchBehavior=always

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.uy/products/114186468-tp-link-ub400-nano-bluetooth-4-0-usb-dongle-adapter](https://www.desertcart.uy/products/114186468-tp-link-ub400-nano-bluetooth-4-0-usb-dongle-adapter)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-01*