---
product_id: 724561524
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: "453 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/724561524-usb-bluetooth-5-4-adapter-for-desktop-pc-long-range
store_origin: RO
region: Romania
---

# 3Mbps fast transfer 500FT long range Bluetooth 5.4 low energy 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:** 453 Lei
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your desktop wireless game with ultra-range and speed!

## 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?** 453 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/724561524-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

- • **Blazing 3Mbps Speed:** Experience ultra-fast wireless data transfer with minimal lag.
- • **Multi-Device Mastery:** Connect up to 5 devices simultaneously for seamless multitasking.
- • **Unmatched 500FT Range:** Stay connected across your workspace without limits.
- • **Next-Gen Bluetooth 5.4:** Cutting-edge tech for superior speed and energy efficiency.
- • **Plug & Play Simplicity:** No drivers, no hassle—just instant Bluetooth connectivity.

## Overview

The Techkey USB Bluetooth 5.4 Adapter delivers a powerful 500FT wireless range and fast 3Mbps data transfer using advanced Bluetooth 5.4+EDR technology. Compatible with Windows 11/10/8.1, it supports up to 5 simultaneous device connections and requires no driver installation, making it the ultimate plug-and-play solution for professional multitasking and clutter-free workspaces.

## Description

USB Bluetooth 5.4 Adapter for Desktop PC, Long Range 500FT Wireless Transfer for Headphones, Keyboard, Mouse, Compatible with Windows11/10/8.1

## 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 |
|---------------|-------|
| Brand | Techkey |
| Manufacturer | Shenzhen Denos Trade Co., Ltd. |
| Package Dimensions | 10.79 x 9.4 x 1.7 cm; 41 g |
| Hardware Interface | USB |
| Compatible Devices | Desktop, Headphone, Keyboard, Laptop, Mouse |
| Mounting Hardware | Bluetooth Network Adapter |
| Number of items | 1 |
| Batteries Included | No |
| Batteries Required | No |
| Data Transfer Rate | 3 Megabits Per Second |
| Data Link Protocol | Bluetooth |
| Manufacturer | Shenzhen Denos Trade Co., Ltd. |
| Country of Origin | USA |
| Item Weight | 41 g |

## Product Details

- **Brand:** Techkey
- **Hardware Interface:** USB
- **Colour:** black
- **Compatible Devices:** Desktop, Headphone, Keyboard, Laptop, Mouse
- **Data Link Protocol:** Bluetooth
- **Data Transfer Rate:** 3 Megabits Per Second
- **Item Weight:** 0.04 Kilograms
- **Manufacturer:** Shenzhen Denos Trade Co., Ltd.

## 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)
![USB Bluetooth 5.4 Adapter for Desktop PC, Long Range 500FT Wireless Transfer for Headphones, Keyboard, Mouse, Compatible with Windows11/10/8.1 - Image 2](https://m.media-amazon.com/images/I/714mLbdQTnL.jpg)
![USB Bluetooth 5.4 Adapter for Desktop PC, Long Range 500FT Wireless Transfer for Headphones, Keyboard, Mouse, Compatible with Windows11/10/8.1 - Image 3](https://m.media-amazon.com/images/I/71fhOHhPMRL.jpg)
![USB Bluetooth 5.4 Adapter for Desktop PC, Long Range 500FT Wireless Transfer for Headphones, Keyboard, Mouse, Compatible with Windows11/10/8.1 - Image 4](https://m.media-amazon.com/images/I/711mwGCC4qL.jpg)
![USB Bluetooth 5.4 Adapter for Desktop PC, Long Range 500FT Wireless Transfer for Headphones, Keyboard, Mouse, Compatible with Windows11/10/8.1 - Image 5](https://m.media-amazon.com/images/I/71NkYStXoEL.jpg)

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**Shop now:** [https://www.desertcart.ro/products/724561524-usb-bluetooth-5-4-adapter-for-desktop-pc-long-range](https://www.desertcart.ro/products/724561524-usb-bluetooth-5-4-adapter-for-desktop-pc-long-range)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-04*