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XP/ Win8/ MacOS system is not supported.

Name: USB Bluetooth 5.4 adapter

Bluetooth version: 5.3(BLE low power consumption, low delay)


Transmission distance: 20m (in barrier-free environment)

Support protocols: A2DP,HSP,AVRCP,HID, etc.

5.3 Bluetooth dual-mode and dual-channel, compatible with Bluetooth 2.0,3.0,4.0,5.0 and 5.1 specifications.

Intelligent low-power chip, RF transceiver, providing lower delay, flexible and powerful Bluetooth application.

Support Cass2 Power level 20 meters distance (in open environment)

Support Bluetooth 5.3 dual-mode specification (LMP 12.45 real Bluetooth 5.3 standard)

Support USB2.0/3.0 interface.

Support multiple devices to connect at the same time (up to 7 devices can be connected)

Working temperature -20 to 70℃

Operating system support: Windows 8.1, 10, 11 (driver-free, plug and play), Windows7 system can be installed with drivers.

Support protocols: HFP/HSP (hands-free phone/headset) A2DP/ AVRCP (stereo music) HID/HOGP (keyboard and mouse), Android smart phone, etc.

20 meter long-distance transmission
Strong signal transmission at a distance of 20 meters without obstacles
Connecting phones/tablets

No need for data cables, achieving multi device interoperability, enabling fast file transfer withoutlagging when BT is turned on.BT 5.3 Black Specification:

1.Suporting profiles:Networking ,Dial-up ,FAX,LAN Access,and Headset.

2.Operation sysem:Windows98,98se,Me ,2000,XP,Vista,Windows7/8/10/11(Win 8.1 and above versions are drive free)

3.interface:USB compliance

4.Symbol rate 3Mbps

5.Receiving/sending range:10-20m

Key Features:

1.Bluetooth low energy Radio USB Dongle.

2.Dual-mode bluetooth transfer.


4.Supporting Bluetooth voice data

5. Supporting Multi languages.

6.WLAN coexistence interface.

7.Plug and play.

Package Included:

1 x Bluetooth Dongle 5.3

Shipping & Payment


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of megaboxy (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Customer Reviews
5 (18 reviews)
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15 Jul 2024

It is working!

14 Jul 2024

works as advertised. Starts stuttering if your computer is hot. Easy fix - use the USB where air isn't ventilated out

12 Jul 2024

Installing without drivers automatically when connected to a computer with Windows 10. Works properly. No problem.

10 Jul 2024

Great adapter. Works with first connection. If have You got internal bluetooth, then disable it before connecting this adapter. I recommend it.

10 Jul 2024

received very fast, good seller!

9 Jul 2024

Was immediately recognized by the Windows, and was also immediately ready for use.

6 Jul 2024

Perfect… works well, delivered on time…

4 Jul 2024

At a low price, the delivery took a long time, but I bought it at half price to the cost of buying domestic, working well and good-No.

30 Jun 2024

All pratsyu

29 Jun 2024

I came faster than I thought. I bought it well for cheap. I 've connected it to a computer and it works fine.

29 Jun 2024


27 Jun 2024

Good recognition. Good for the price. Good ~ ~

24 Jun 2024

It arrived quite fast, detects it in one and is easy to configure. I recommend the seller.

22 Jun 2024

I liked it, I rehearsed it on the pc and it immediately recognizes it

18 Jun 2024


17 Jun 2024

I did not check what Bluetooth version it supports. It is important to disable original Bluetooth device BEFORE inserting adapter into USB port. I did not read instruction which was with adapter, inserted adapter and got Windows blue screen. Next time I disabled original Bluetooth device and this adapter works like a charm.

19 Jun 2024

all is ok

17 Jun 2024


Super hot! Several others have checked this out in the last few hours

USB Bluetooth Transmitter / Adapter for PC

18 Reviews
10-33 days
Selling fast: get yours before it’s gone!
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