---
product_id: 408658072
title: "UB5A Nano 5.3 USB Bluetooth Adapter for PC, USB Bluetooth Dongle for PC, Broader Coverage, Supports Windows, Plug&Play, Nano-Sized, Compact&Portable, BLE, Controller, Headset, Mouse, Keyboard"
brand: "tp-link"
price: "NT$494"
currency: TWD
in_stock: true
reviews_count: 8
category: "Tp Link"
url: https://www.desertcart.tw/products/408658072-ub5a-nano-5-3-usb-bluetooth-adapter-for-pc-usb
store_origin: TW
region: Taiwan
---

# Plug & Play on Windows 7 to 11 Nano-sized 0.58×0.27×0.74 in Bluetooth 5.3 with low energy (BLE) UB5A Nano 5.3 USB Bluetooth Adapter for PC, USB Bluetooth Dongle for PC, Broader Coverage, Supports Windows, Plug&Play, Nano-Sized, Compact&Portable, BLE, Controller, Headset, Mouse, Keyboard

**Brand:** tp-link
**Price:** NT$494
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your PC’s wireless game with the tiniest powerhouse!

## Quick Answers

- **What is this?** UB5A Nano 5.3 USB Bluetooth Adapter for PC, USB Bluetooth Dongle for PC, Broader Coverage, Supports Windows, Plug&Play, Nano-Sized, Compact&Portable, BLE, Controller, Headset, Mouse, Keyboard by tp-link
- **How much does it cost?** NT$494 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/408658072-ub5a-nano-5-3-usb-bluetooth-adapter-for-pc-usb)

## 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

- • **Next-Gen Bluetooth 5.3:** Experience faster, more secure, and energy-efficient wireless connections with the latest Bluetooth standard.
- • **Ultra-Compact Powerhouse:** Nano-sized design fits discreetly into any USB port without blocking adjacent slots.
- • **Stable Signal, Zero Dropouts:** Say goodbye to frustrating disconnects with a consistently strong Bluetooth connection.
- • **Seamless Windows Compatibility:** Plug & Play support from Windows 7 through 11 means zero hassle setup for busy professionals.
- • **Reliable Multi-Device Connectivity:** Effortlessly connect headsets, keyboards, mice, and more with broad device compatibility.

## Overview

The TP-Link UB5A Nano 5.3 USB Bluetooth Adapter is a compact, ultra-portable dongle designed to upgrade any Windows PC with Bluetooth 5.3 technology. It offers backward compatibility with older Bluetooth versions, plug-and-play convenience, and stable wireless connections for a variety of devices including headsets, keyboards, and mice. Perfect for professionals seeking a sleek, reliable, and energy-efficient Bluetooth solution.

## Description

Buy

Review: Excellent little Bluetooth adapter works perfectly - This TP-Link UB5A Nano Bluetooth adapter is very easy to use and works straight out of the box. Setup was quick, and it connected to my devices without any issues. The Bluetooth 5.3 performance is stable and fast, with no dropouts so far. I really like the nano size once plugged in, it’s barely noticeable. It’s perfect for a PC that doesn’t have built-in Bluetooth or needs an upgrade. The price is also very reasonable for what you get. Overall, a great value adapter that does exactly what it promises. I’d definitely recommend it to anyone looking for a simple and reliable Bluetooth solution for their PC.
Review: Great , fast USB dongle - This T2U usb dongle I bought because the wifi signal to my desktop in our home office was dropping out every hour or so every day, very frustrating. This dongle is mid priced and very, very effective. I have not had a single drop out since installing it, which was simple plug and play, no additional drivers required and my wifi signal is now always 5 bars as apposed to 2 bars max with the old one. Very happy.

## Features

- o-Sized – Ultra-small for convenient portability with reliable high performance
- Supported Operating System – Windows 11/10/8.1/7
- Bluetooth 5.3 – Security and reliability improvement than last-gen Bluetooth
- Bluetooth 5.0 - Backwards compatible with Bluetooth V4.0/3.0/2.1/2.0/1.1 devices, uses the latest Bluetooth 5.0 with low energy (BLE) technologyo-Sized – Ultra-small for convenient portability with reliable high performance, Dimensions: 0.58 × 0.27 × 0.74 in (14.8 × 6.8 × 18.9 mm)o size - Ultra small for convenient portability with reliable high performance, dimensions: 0.58 × 0.27 × 0.7 inches (14.8 × 6.8 × 18.9 mm)
- Wireless Connectivity – Provides stable and convenient communication between Bluetooth devices and your PC or laptop

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09S15RLH5 |
| Best Sellers Rank | 50 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1 in Bluetooth Network Adapters |
| Box Contents | UB5A |
| Brand | TP-Link |
| Brand Name | TP-Link |
| Color | Black |
| Colour | Black |
| Compatible Devices | Computer, Printer, Phone, Headset, Speaker, Keyboard, Laptop, Smartphone, Tablet |
| Compatible Operating System Family | Windows |
| Compatible devices | Computer, Printer, Phone, Headset, Speaker, Keyboard, Laptop, Smartphone, Tablet |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 65,987 Reviews |
| Data Link Protocol | Bluetooth, USB |
| Data link protocol | Bluetooth, USB |
| Hardware Interface | Bluetooth, Bluetooth 5, USB |
| Hardware interface | Bluetooth, Bluetooth 5 , USB |
| Item Dimensions L x W x H | 15L x 7W x 19H millimetres |
| Item Weight | 30 Grams |
| Manufacturer | TP-Link |
| Manufacturer Part Number | UB5A |
| Minimum Required Operating System Version | Windows 7 |
| Model Number | UB5A |
| Product Warranty | 1 year manufacturer |
| Product dimensions | 15L x 7W x 19H millimetres |

## Product Details

- **Brand:** TP-Link
- **Colour:** Black
- **Compatible Operating System Family:** Windows
- **Compatible devices:** Computer, Printer, Phone, Headset, Speaker, Keyboard, Laptop, Smartphone, Tablet
- **Data link protocol:** Bluetooth, USB
- **Hardware interface:** Bluetooth, Bluetooth 5, USB
- **Item weight:** 30 Grams
- **Manufacturer:** TP-Link
- **Minimum Required Operating System Version:** Windows 7
- **Product dimensions:** 15L x 7W x 19H millimetres

## Images

![UB5A Nano 5.3 USB Bluetooth Adapter for PC, USB Bluetooth Dongle for PC, Broader Coverage, Supports Windows, Plug&Play, Nano-Sized, Compact&Portable, BLE, Controller, Headset, Mouse, Keyboard - Image 1](https://m.media-amazon.com/images/I/61zOA9oCfhL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent little Bluetooth adapter works perfectly
*by M***Q on 18 December 2025*

This TP-Link UB5A Nano Bluetooth adapter is very easy to use and works straight out of the box. Setup was quick, and it connected to my devices without any issues. The Bluetooth 5.3 performance is stable and fast, with no dropouts so far. I really like the nano size once plugged in, it’s barely noticeable. It’s perfect for a PC that doesn’t have built-in Bluetooth or needs an upgrade. The price is also very reasonable for what you get. Overall, a great value adapter that does exactly what it promises. I’d definitely recommend it to anyone looking for a simple and reliable Bluetooth solution for their PC.

### ⭐⭐⭐⭐⭐ Great , fast USB dongle
*by F***E on 3 April 2026*

This T2U usb dongle I bought because the wifi signal to my desktop in our home office was dropping out every hour or so every day, very frustrating. This dongle is mid priced and very, very effective. I have not had a single drop out since installing it, which was simple plug and play, no additional drivers required and my wifi signal is now always 5 bars as apposed to 2 bars max with the old one. Very happy.

### ⭐⭐⭐⭐ An inexpensive, easy fit and installation
*by L***G on 18 February 2026*

The UB5A usb Bluetooth adapter that I received is boxed and badged as a v5.3 however device manager is reporting it as a v5.4. There is also reference to both on the product page??? I can only assume it has been updated? That aside I have plugged it into a Windows 11 PC where it was instantly recognised and working. I am using it to connect simultaneously to a Logitech MX mini keyboard and a Bose sound system. Both are near to the PC. Connectivity is stable and working very well together.

## Frequently Bought Together

- TP-Link UB5A Nano Bluetooth 5.3 USB Adapter for Multiple Devices, Long Range Bluetooth Adapter Compatible with Win 11/10/8.1/7, Dongle/Receiver, Plug & Play
- TP-Link Archer T3U Plus WiFi Dongle, AC1300 High Gain Wireless WiFi Adapter, Dual Band USB 3.0 MU-MIMO WiFi Dongle with 5dBi Antenna for PC/Desktop/Laptop, Supports Windows 11/10/8.1/8/7XP, Mac OS
- TP-Link Archer T2U Nano WiFi Dongle, AC600 Wireless USB wifi Adapter, Dual Band 5 GHz High Speed Wi-Fi dongle for PC, Desktop, Laptop, Supports Windows 11/10/8.1/8/7/XP, Mac OS X, Nano design

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**Shop now:** [https://www.desertcart.tw/products/408658072-ub5a-nano-5-3-usb-bluetooth-adapter-for-pc-usb](https://www.desertcart.tw/products/408658072-ub5a-nano-5-3-usb-bluetooth-adapter-for-pc-usb)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-04-22*