---
product_id: 212794083
title: "ASUS USB-BT540 Bluetooth Adapter, Bluetooth 5.4 Dongle, Supports Up to 7 Device Connections, Ultra-Compact Design, EDR & BLE, LE Audio, Compatible with Windows 11/10 & Linux for Desktop and Laptop"
brand: "asus"
price: "$60.91"
currency: USD
in_stock: true
reviews_count: 13
category: "Asus"
url: https://www.desertcart.ec/products/212794083-asus-usb-bt540-bluetooth-adapter-bluetooth-5-4-dongle-supports
store_origin: EC
region: Ecuador
---

# Supports 7 simultaneous devices Bluetooth 5.4 latest standard Ultra-compact USB dongle design ASUS USB-BT540 Bluetooth Adapter, Bluetooth 5.4 Dongle, Supports Up to 7 Device Connections, Ultra-Compact Design, EDR & BLE, LE Audio, Compatible with Windows 11/10 & Linux for Desktop and Laptop

**Brand:** asus
**Price:** $60.91
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your wireless game with ASUS Bluetooth 5.4 – Stay connected, stay ahead!

## Quick Answers

- **What is this?** ASUS USB-BT540 Bluetooth Adapter, Bluetooth 5.4 Dongle, Supports Up to 7 Device Connections, Ultra-Compact Design, EDR & BLE, LE Audio, Compatible with Windows 11/10 & Linux for Desktop and Laptop by asus
- **How much does it cost?** $60.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/212794083-asus-usb-bt540-bluetooth-adapter-bluetooth-5-4-dongle-supports)

## Best For

- asus enthusiasts

## Why This Product

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

## Key Features

- • **Next-Gen Bluetooth 5.4:** Experience faster, more stable wireless connections with energy-efficient BLE & LE Audio.
- • **Plug & Play Simplicity:** Ultra-compact design fits discreetly into any USB port—setup is a breeze on Windows & Linux.
- • **Premium Build & Longevity:** ASUS quality ensures durable, long-lasting connectivity you can trust.
- • **Reliable Low Latency Performance:** Perfect for gaming, streaming, and professional use with near-zero lag.
- • **Seamless Multi-Device Connectivity:** Connect up to 7 devices effortlessly for ultimate multitasking.

## Overview

The ASUS USB-BT540 Bluetooth Adapter leverages the latest Bluetooth 5.4 technology to deliver energy-efficient, stable wireless connections supporting up to 7 devices simultaneously. Its ultra-compact USB dongle design ensures minimal footprint while providing reliable, low-latency performance compatible with Windows 10/11 and Linux systems—ideal for professionals seeking seamless multitasking and premium build quality.

## Description

Buy

Review: Excellent bit of kit - My laptop decided it didn’t like the Bluetooth driver anymore and so parted ways with it out of nowhere. It works fine otherwise so I didn’t want to replace the whole thing. This adapter was a little tricky to set up, but I’ve had it for almost a week now and it works perfectly. I have had no connectivity issues, and my laptop seems to be very happy with it so far. It’s a shame that it has to take up one of my USB slots but honestly it’s a small price to pay to have working Bluetooth! The adapter itself is small and seems to be very well-built, and from what I can tell it has decent range (better than the inbuilt Bluetooth!) not that I stray very far from the screen at any time
Review: Expensive but reliable - Of course, you can buy bluetooth receivers from other brands which do the same thing, but if you want a strong connection that supports 4 Xbox controllers for game evenings (in my case), it might be worth more money to buy this keeping in mind the quality of the adapter and its lifetime as opposed to others. There is virtually no latency when using this and the drivers were easy to set up for me on Windows 11. The Bluetooth connection is reliable. I can't speak for the range as I live in an apartment, but we have had no issues with it disconnecting so far. Hence, high quality but for a price.

## Features

- Latest Bluetooth 5.4 with Bluetooth Low Energy (BLE) for energy-saving wireless connectivity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08B9WQFTL |
| Are Batteries Included | No |
| Batteries | 1 AA batteries required. |
| Best Sellers Rank | 2,250 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 12 in Bluetooth Network Adapters |
| Brand | ASUS |
| Colour | Gold |
| Computer Memory Type | DIMM |
| Customer Reviews | 4.4 4.4 out of 5 stars (16,588) |
| Date First Available | 16 Jun. 2020 |
| Guaranteed software updates until | unknown |
| Item Weight | 1 g |
| Item model number | 90IG05J0-MO0R00 |
| Lithium Battery Energy Content | 2.6 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 5 Grams |
| Manufacturer | ASUS |
| Number Of Lithium Ion Cells | 4 |
| Number of Lithium Metal Cells | 1 |
| Number of USB 2.0 Ports | 1 |
| Operating System | Windows |
| Product Dimensions | 1.6 x 0.81 x 1.95 cm; 1 g |
| Series | USB-BT500 |
| Voltage | 28 Volts |
| Wireless Type | 802.11n |

## Product Details

- **Brand:** ASUS
- **Colour:** Gold
- **Compatible devices:** Laptop, Printer, Smartphone
- **Data link protocol:** Bluetooth, USB
- **Data transfer rate:** 3 Megabits Per Second
- **EU Spare Part Availability Duration:** 1 Years
- **Hardware interface:** Bluetooth 5, USB
- **Item weight:** 1 Grams
- **Product dimensions:** 19L x 16W x 8H millimetres
- **UPC:** 192876476796

## Images

![ASUS USB-BT540 Bluetooth Adapter, Bluetooth 5.4 Dongle, Supports Up to 7 Device Connections, Ultra-Compact Design, EDR & BLE, LE Audio, Compatible with Windows 11/10 & Linux for Desktop and Laptop - Image 1](https://m.media-amazon.com/images/I/61VwrCdpqUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent bit of kit
*by C***E on 25 May 2025*

My laptop decided it didn’t like the Bluetooth driver anymore and so parted ways with it out of nowhere. It works fine otherwise so I didn’t want to replace the whole thing. This adapter was a little tricky to set up, but I’ve had it for almost a week now and it works perfectly. I have had no connectivity issues, and my laptop seems to be very happy with it so far. It’s a shame that it has to take up one of my USB slots but honestly it’s a small price to pay to have working Bluetooth! The adapter itself is small and seems to be very well-built, and from what I can tell it has decent range (better than the inbuilt Bluetooth!) not that I stray very far from the screen at any time

### ⭐⭐⭐⭐⭐ Expensive but reliable
*by J***G on 17 April 2025*

Of course, you can buy bluetooth receivers from other brands which do the same thing, but if you want a strong connection that supports 4 Xbox controllers for game evenings (in my case), it might be worth more money to buy this keeping in mind the quality of the adapter and its lifetime as opposed to others. There is virtually no latency when using this and the drivers were easy to set up for me on Windows 11. The Bluetooth connection is reliable. I can't speak for the range as I live in an apartment, but we have had no issues with it disconnecting so far. Hence, high quality but for a price.

### ⭐⭐⭐⭐⭐ Works perfectly
*by B***N on 14 December 2025*

Easy to set up and works quickly with no issues

## Frequently Bought Together

- ASUS Bluetooth 5.0 USB Adapter
- Amazon Basics DisplayPort 1.4 Cable, 32.4Gbps High-Speed, 8K@60Hz, 4K@120Hz, Dynamic HDR and 3D, Gold-Plated Plugs, 1.8 m, Black

---

## 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.ec/products/212794083-asus-usb-bt540-bluetooth-adapter-bluetooth-5-4-dongle-supports](https://www.desertcart.ec/products/212794083-asus-usb-bt540-bluetooth-adapter-bluetooth-5-4-dongle-supports)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-22*