---
product_id: 647387743
title: "USB Bluetooth 5.4 Adapter for Desktop PC, Long Range 500FT Wireless Transfer for Headphones, Keyboard, Mouse, Compatible with Windows11/10/8.1"
brand: "techkey"
price: "€ 18.21"
currency: EUR
in_stock: true
reviews_count: 11
category: "Techkey"
url: https://www.desertcart.ie/products/647387743-usb-bluetooth-5-4-adapter-for-desktop-pc-long-range
store_origin: IE
region: Ireland
---

# Bluetooth 5.4 + EDR tech 500FT long range Plug & Play, no drivers USB Bluetooth 5.4 Adapter for Desktop PC, Long Range 500FT Wireless Transfer for Headphones, Keyboard, Mouse, Compatible with Windows11/10/8.1

**Brand:** techkey
**Price:** € 18.21
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your workspace with wireless power that goes the distance!

## Quick Answers

- **What is this?** USB Bluetooth 5.4 Adapter for Desktop PC, Long Range 500FT Wireless Transfer for Headphones, Keyboard, Mouse, Compatible with Windows11/10/8.1 by techkey
- **How much does it cost?** € 18.21 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/647387743-usb-bluetooth-5-4-adapter-for-desktop-pc-long-range)

## Best For

- techkey enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Plug & Play Setup:** No drivers, no hassle—just plug in and power up your productivity instantly.
- • **Optimized for Windows 11/10/8.1:** Tailored compatibility ensures smooth, reliable performance on your PC.
- • **Unmatched 500FT Wireless Freedom:** Break free from desk constraints with Class 1 extended antenna tech.
- • **Seamless Multi-Device Connectivity:** Connect up to 5 devices simultaneously—keyboards, headphones, mice, and more.
- • **Cutting-Edge Bluetooth 5.4 Speed & Stability:** Experience ultra-fast 3Mbps transfer with next-gen dual-mode Bluetooth.

## Overview

This USB Bluetooth 5.4 Adapter delivers a robust 500FT wireless range using Class 1 radio and an extended antenna, supporting ultra-fast 3Mbps data transfer with Bluetooth 5.4 + EDR technology. Designed for Windows 11/10/8.1, it offers plug-and-play convenience and simultaneous connections to up to 5 Bluetooth devices, making it the ultimate upgrade for desktop wireless connectivity.

## Description

Buy USB Bluetooth 5.4 Adapter for Desktop PC, Long Range 500FT Wireless Transfer for Headphones, Keyboard, Mouse, Compatible with Windows11/10/8.1: Bluetooth Network Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Easy to install, and so far works as described. - YOOOOOO! So i just got this delivered today. I have an older Corsair K63 Keyboard/lapboard combo that I wanted to start using. My dongle died for some reason and I could never get the keyboard to pair up via Bluetooth on any of my 3 rigs. BT built into motherboards plain suck. I disabled the install BT module on my mobo, installed this and it was instantly found. I'll be buying several more, for my other machines, as well as having spares, because this thing was cheap and a thing of beauty.
Review: Great adapter for the price, easy installation - Works great, I am using Bluetooth headphones with my PC and the range is incredible. I am using them with no drops in audio more than 50 feet from PC, through walls.

## Features

- Long Range Bluetooth Adapter: Our USB Bluetooth 5.4 dongle utilizes Class 1 radio technology and features an extended antenna, providing a transmission range of up to 500ft/150m in open areas, ensuring that Bluetooth connections are no longer limited by distance. (Please note that physical obstructions and wireless interference may affect the actual transmission range.)
- Bluetooth 5.4 dongle: Utilizes the latest Bluetooth 5.4+EDR technology, compatible with Bluetooth 5.4/5.3/5.2/4.2/4.2 LE/4.0/2.1+EDR, and features Dual mode (BR/EDR+ Bluetooth Low Energy) for reduced energy consumption and enhanced speed, ensuring quick response and superior anti-interference capabilities.
- Plug & Play: The USB wireless Bluetooth is not constrained by network or location, requiring no driver installation. Just plug the USB wireless adapter into your computer and start using it right away. Enjoy the convenience of Bluetooth functionality at any time, enhancing work efficiency and saving time.
- System Support: The upgraded Bluetooth 5.4 dongle is designed for a wide range of applications, allowing simultaneous connections with up to 5 Bluetooth wireless devices such as speakers, keyboards, headsets, mice, and printers. It is exclusively compatible with Windows 11/10/8.1 and does not support Mac OS, Linux, car stereo systems, XBOX, PS4, or TVs.
- Fast Transmission Rate: With EDR technology and Bluetooth Low Energy (BLE) configuration, this upgraded Bluetooth 5.4 adapter achieves speeds of up to 3Mbps, greatly improving transmission rates and reducing efficiency loss due to interference in the 2.4GHz band. This allows for fast, seamless wireless data connections between your computer and Bluetooth devices.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D92C4YX6 |
| Best Sellers Rank | #5 in Bluetooth Network Adapters |
| Customer Reviews | 4.3 4.3 out of 5 stars (14,243) |
| Date First Available | July 8, 2024 |
| Item Weight | 1.44 ounces |
| Manufacturer | Shenzhen Denos Trade Co., Ltd. |
| Package Dimensions | 4.25 x 3.7 x 0.67 inches |

## Product Details

- **Brand:** Techkey
- **Color:** black
- **Compatible Devices:** Desktop, Headphone, Keyboard, Laptop, Mouse
- **Compatible Operating System Family:** Windows
- **Data Link Protocol:** Bluetooth
- **Data Transfer Rate:** 3 Megabits Per Second
- **Hardware Interface:** USB
- **Item Weight:** 0.04 Kilograms
- **Manufacturer:** Shenzhen Denos Trade Co., Ltd.
- **Minimum Required Operating System Version:** Windows 8.1

## Images

![USB Bluetooth 5.4 Adapter for Desktop PC, Long Range 500FT Wireless Transfer for Headphones, Keyboard, Mouse, Compatible with Windows11/10/8.1 - Image 1](https://m.media-amazon.com/images/I/51t1REnDeSL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install, and so far works as described.
*by D***Z on January 30, 2026*

YOOOOOO! So i just got this delivered today. I have an older Corsair K63 Keyboard/lapboard combo that I wanted to start using. My dongle died for some reason and I could never get the keyboard to pair up via Bluetooth on any of my 3 rigs. BT built into motherboards plain suck. I disabled the install BT module on my mobo, installed this and it was instantly found. I'll be buying several more, for my other machines, as well as having spares, because this thing was cheap and a thing of beauty.

### ⭐⭐⭐⭐⭐ Great adapter for the price, easy installation
*by J***S on January 21, 2026*

Works great, I am using Bluetooth headphones with my PC and the range is incredible. I am using them with no drops in audio more than 50 feet from PC, through walls.

### ⭐⭐⭐⭐⭐ Works great for me
*by R***Z on January 31, 2026*

It was just plug and connect your device wanted to play a game with my controller but wireless. The controller didn’t have any lag on high end games like apex cod and siege. And for the price it’s pretty damn good. It has pretty good signal I can go downstairs and my AirPods will still be connected.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-23*