---
product_id: 16831468
title: "Avantree DG40S"
brand: "avantree"
price: "2491 kr"
currency: ISK
in_stock: true
reviews_count: 8
url: https://www.desertcart.is/products/16831468-avantree-dg40s
store_origin: IS
region: Iceland
---

# 3 Mbps data transfer rate Plug & Play for Windows 10 Bluetooth 4.0 connectivity Avantree DG40S

**Brand:** avantree
**Price:** 2491 kr
**Availability:** ✅ In Stock

## Summary

> 🔌 Unlock wireless freedom—because your desk deserves to be clutter-free!

## Quick Answers

- **What is this?** Avantree DG40S by avantree
- **How much does it cost?** 2491 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/16831468-avantree-dg40s)

## Best For

- avantree enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Plug & Play for Windows 10; free driver support for older versions means zero hassle, zero downtime.
- • **Compact & Discreet:** Ultra-lightweight and sleek design that stays hidden yet delivers powerful wireless performance.
- • **Seamless Bluetooth Upgrade:** Transform any Windows PC into a wireless powerhouse with effortless Bluetooth 4.0 integration.
- • **Trusted Support & Warranty:** Backed by a 2-year warranty and LA-based expert support, ensuring you’re never left offline.
- • **Universal Device Compatibility:** Connect headphones, speakers, keyboards, mice, and even Xbox controllers—your entire setup, untethered.

## Overview

The Avantree DG40S is a compact USB Bluetooth 4.0 adapter designed to add wireless capabilities to Windows PCs and laptops. Supporting a 3 Mbps data transfer rate, it enables seamless connections with a wide range of Bluetooth devices including headphones, speakers, keyboards, and gaming controllers. With plug-and-play functionality for Windows 10 and free driver support for older versions, it offers hassle-free installation. Lightweight and discreet, it comes with a 2-year warranty and dedicated LA-based customer support, making it a reliable and affordable upgrade for any professional’s workspace.

## Description

desertcart.com: Avantree DG40S USB Bluetooth 4.0 Adapter Dongle for PC Laptop Computer Desktop Stereo Music, Skype Calls, Keyboard, Mouse, Support All Windows 10 8.1 8 7 XP vista

Review: Works perfectly with Windows and very cheap. - I use this dongle daily and it works perfectly. It's very cheap, sits at the back of my PC and does what it needs to do. There are a lot of expensive bluetooth dongles out there but this one does the job for less. Works perfect with Windows 10 or 11 which is what i use it with and I have found it to be compatible with jabra and apple headphones. Connects nicely, haven't had any connection issues ever.
Review: Great Value and Works Great. - For some reason, my wireless key board and ireless mouse worked fine, but I could not pair my wireless headphone with my Windows 10 Pro. I ordered this, plugged it in, went to pair it..... but it did not work. I updated my Bluetooth drivers and I was able to pair my headphones without having to restart the computer. An added value is the low price.

## Features

- Bluetooth-enable Windows 10/8/7/Vista/XP Laptop/Desktop Computer - Make your Non-Bluetooth PC or laptop Bluetooth-capable - not compatible with Mac, Linux, TV or Car stereo systems
- MULTIPLE USES - For wireless stereo music, Skype, Google Hangouts or other VOIP calls, data transfer, keyboard, mice or wireless PC gaming with controller
- WIDE DEVICE SUPPORT - can connect with Bluetooth headphones, speaker, receiver, keyboard, mouse, smartphone, tablet, printer, projector, xbox one controller and more BLE (Bluetooth Low Energy) devices. For ps4/3 controller, may need to install specific drivers for different games/software to configure button settings.
- PLUG & PLAY or FREE driver - For Win 10 plug into any USB port and windows will auto-install the required drivers. For Win 7, Vista, XP, please install the driver from the CD or download from avantree support site. (Kindly note: the driver ONLY from the CD and on our support site is completely free, the license fee is fully covered by us. It will be not free to download from other sites.)
- WARRANTY & SUPPORT: 2-Year Warranty. Step-by-step Video guides & many FAQs online for quick support and saving time. Toll-free phone support (800 232 2078) from our LA-based Support Team.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00VWEK4IG |
| Best Sellers Rank | #9 in Bluetooth Network Adapters |
| Brand | Avantree |
| Built-In Media | Avantree BTDG-40S User manual |
| Color | Black |
| Compatible Devices | Printers |
| Customer Reviews | 4.3 out of 5 stars 27,824 Reviews |
| Data Link Protocol | Bluetooth, USB |
| Data Transfer Rate | 3 Megabits Per Second |
| Global Trade Identification Number | 06945624901453 |
| Hardware Interface | Bluetooth 4.0 |
| Item Dimensions L x W x H | 2.64"L x 2.2"W x 0.67"H |
| Item Weight | 2 Grams |
| Manufacturer | Avantree |
| Product Dimensions | 2.64"L x 2.2"W x 0.67"H |
| Warranty Description | Warranty - 12 months (extend to 24 months with product registration) | Extensive Support: Chat, Email, Phone, Online Clinic, Video Tutorials, FAQ and Registration - avantree.com/support |

## Product Details

- **Brand:** Avantree
- **Hardware Interface:** Bluetooth 4.0
- **Color:** Black
- **Compatible Devices:** Printers
- **Product Dimensions:** 2.64"L x 2.2"W x 0.67"H
- **Data Link Protocol:** Bluetooth, USB
- **Data Transfer Rate:** 3 Megabits Per Second
- **Item Weight:** 2 Grams
- **Compatible Operating System Family:** Windows
- **Minimum Required Operating System Version:** Windows 10

## Images

![Avantree DG40S - Image 1](https://m.media-amazon.com/images/I/611NmcW0dpL.jpg)
![Avantree DG40S - Image 2](https://m.media-amazon.com/images/I/612TrkPotaL.jpg)
![Avantree DG40S - Image 3](https://m.media-amazon.com/images/I/61M0T86F8kL.jpg)
![Avantree DG40S - Image 4](https://m.media-amazon.com/images/I/61MVZ5hK39L.jpg)
![Avantree DG40S - Image 5](https://m.media-amazon.com/images/I/61dZn0nDteL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly with Windows and very cheap.
*by D***C on December 4, 2025*

I use this dongle daily and it works perfectly. It's very cheap, sits at the back of my PC and does what it needs to do. There are a lot of expensive bluetooth dongles out there but this one does the job for less. Works perfect with Windows 10 or 11 which is what i use it with and I have found it to be compatible with jabra and apple headphones. Connects nicely, haven't had any connection issues ever.

### ⭐⭐⭐⭐⭐ Great Value and Works Great.
*by J***O on December 29, 2025*

For some reason, my wireless key board and ireless mouse worked fine, but I could not pair my wireless headphone with my Windows 10 Pro. I ordered this, plugged it in, went to pair it..... but it did not work. I updated my Bluetooth drivers and I was able to pair my headphones without having to restart the computer. An added value is the low price.

### ⭐⭐⭐⭐⭐ I am happy to report that everything is working perfectly
*by J***P on April 3, 2018*

Note: This is for the DG40S model, as I bought this for use on a Windows 7 PC. My goal was to find a USB Bluetooth adapter that would allow my PS4 DualShock 4 to connect to my PC without the need for DS4Windows software. Also note that the DG40SA being sold here is clearly advertised as not being compatible with Windows 7, so I didn't try that one. I am happy to report that everything is working perfectly! Though, as described here and on Avantree's site, this adapter is NOT exactly plug and play when used with Windows 7 (it apparently is with Windows 10), but it's close enough! Very simple to get working. Just go to their support site, click the DG40S icon, then look for the link labeled "Latest Driver for Windows 7." Before you click it, take note that there are also many useful support links here, in case you run into problems. When ready, click the Windows 7 driver link, and you'll see another new list of more helpful links, many of them with videos outlining the simple step-by-step install process. YOU MUST WATCH A VIDEO OR TWO HERE! It will only take a few minutes, promise. BUT WATCH BEFORE YOU INSTALL! Lol. It's just a series of left/right/double clicks that are required, takes no more than 2 minutes, but since their interface is so artistically done in a 1982 programming style, you'll save time if you just watch a vid first. NOTE: ALL STEPS OUTLINED IN THE VIDEOS REGARDING CONNECTION (key words: ALL TWO OR THREE STEPS) MUST BE DONE WHILE THE DUALSHOCK CONTROLLER IS IN PAIRING MODE! To enable this, hold down the center PS button and the Share button AT THE SAME TIME, for a few seconds, until the DualShock's light starts flashing. This means it's searching for Bluetooth devices to pair with. You might have to re-enter it into pairing mode if the lights stop flashing. Anyway, before you know it, your DualShock 4 will be connected - with great range, too. Has been working flawlessly after hours of gaming! As it turns out, I needed tech support for something I goofed up on (all that was needed was a restart of a couple things that I somehow missed). I called their support number (conveniently displayed on the main screen of their driver software after installation), and was almost immediately set up with the next tier of tech support via a live, screen-sharing conference! They sent me a link via email that directed me to download the Chrome extension called GoToMeeting Pro Screensharing. Pretty slick/legit extension, nice interface. Also had the ability for me to select specific windows for screensharing, or to just enable the sharing of my entire screen. Anyhow, a couple people on the phone walked me through a couple steps I somehow goofed up on (follow the steps above and you'll be fine, lol). They were super helpful and kind. Pretty amazing customer service, some of the best I've experienced from any company, no joke. Anyhow, if you're using this with Steam, make sure you follow online guides how to do it. Also ridiculously simple, just open up Steam, enter Big Picture Mode, click the settings gear button --> controller settings, then make sure the "PS4 Configuration Support" box is checked. You might have to restart Steam, or restart the controller's Bluetooth connection, but yeah still simple in the end, I was just in idiot mode for a few minutes there... Hope this helps!

---

## 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.is/products/16831468-avantree-dg40s](https://www.desertcart.is/products/16831468-avantree-dg40s)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-15*