USB Bluetooth 5.4 Adapter – The magical BT540 wireless Bluetooth dongle can allow your Non-Bluetooth PC Laptop Desktop Computer to feature latest Bluetooth 5.4 function at once. Then you can enable your PC to pair & connect with Bluetooth headphones/headset/mouse/keyboard/printer/tablet to enjoy stereo, clear calling, wireless operation or files transfer freely.
Plug and Play for Windows OS – Plug and play for Windows 8.1, 10, and 11 (make sure your computer is connected to the internet); Supports Win7 (driver required for Win7 and could be downloaded). Notes: 1. The BT540 PC adapter is not compatible with Mac, Linux, TV, Car-stereo or Windows 8 XP vista. 2. BT540 is not to be used directly on any Game console, only for game controllers used on PC. 3. Two BT540 dongle can be paired with each other.
The Most Advanced Bluetooth 5.4 Technology - Engineered with the latest Realtek Bluetooth 5.4 chipset supports dual mode (BR/EDR + BLE). Greatly improves the stability of the connection data transfer speed, reduces the possibility of 2.4GHz signal interruption and gets low power consumption. Can link BR/EDR and BLE at the same time, No delay, No loss and it is backward wide compatible with old Bluetooth 5.3/5.1/5.04.2/4.0/3.0/2.1/2.0/1.1.
Get Clear Calls, Enjoy Stereo Music – BT540 Bluetooth USB for PC/Laptop to pair with Bluetooth headphones or speakers for superior stereo music wireless streaming. Also, you have the ability to take Skype online calls using your headset mic and use the USB adapter to transfer data files to / from mobile phones / tablets.
Faster Speed, Farther Coverage – With the upgraded Bluetooth 5.4 technology and the unique built-in smart antenna, this USB Bluetooth PC adapter will get faster data transfer speeds of up to full 3 Mbps, which is double what old Bluetooth supports and extend range of transmission distance up to 66ft/20M that is four times compared to old Bluetooth in open space. Note: The operational range can be affected by walls, physical obstructions and wireless interference.
Up to 7 Devices Sync Connected - BT540 Bluetooth 5.4 dongle for PC Laptop supports up to 7 different types of devices to be connected and can work together at the same time without interfering with each other, Which means that you can listen to high-quality music while using the keyboard mouse or other devices. But If Bluetooth audio devices of the same type (such as speakers/headphones) are connected, only one of them can play music.
Warm Tips – 1. Ensure there is no Bluetooth built-in the computer. If there is, please be sure to disable all existing Bluetooth devices in "Device Manager" at first, then insert the adapter and try again. 2. If you have any question about the driver installation or product usage, you can contact our reliable customer service via Amazon Message, and we will reply to you quickly within 24 hours.

Product description

Mini Smart BT540-Latest Bluetooth 5.4 USB Adapter, Plug n Play for PC/Laptop

Mini BT540 Bluetooth 5.4 Enable PC to Pair w/ BT Headphones/Speaker/Mouse...

BT540 Built-in Advanced Realtek Bluetooth 5.4 Chip, More Stable, Faster Speed

What can I do if the adapter doesn’t work properly or Is your Bluetooth driver displaying an error with a yellow mark?

1.Please disable the PC/Laptop itself built-in Bluetooth devices, If don’t know what devices that you should disable, please take one screenshot for us and we will help you.

2.If driver error, right click and then click on 'Update Driver' .
Can the BT540 support more than one device at the same?

Yes and the Bluetooth adapter can support up to 7 devices to work together at a time.

Another, the two of BT540 adapter can be paired and connected by each other.
What OS are compatible with the USB Bluetooth dongle?

1.Current supports OS including Windows 11/10/8.1/7, driver required for Windows 7.

2.Doesn’t work with any Mac OS, Windows 8/XP/Vista.

3.Doesn’t work with any TV/game console or Car Stereo.

4.Some customers tested that it can work great with Linux.
Why don’t the BT540 Bluetooth USB dongle pair with my Headset or earbuds?

Please turn off Bluetooth function of your other devices, such as your cellphone to avoid your Bluetooth headset or earbuds wrong reconnection with your cellphone and don’t enter into pairing status. This is very important.
How do I connect to PS4/PS5/Xbox controller?

1.Unpair the controller from your PlayStation/Xbox-one.

2.Hook the controller to your PC via the USB cable and then hit the PS button. Once the controller is detected you can disconnect the USB cable.

3.NOT compatible with Nintendo-controller.

Hakimonoe Smart Bluetooth or WIFI Wireless USB Adapter, Will Continue to Update!

Add to Cart	Add to Cart
Customer Reviews	4.1 out of 5 stars 128	3.9 out of 5 stars 80	3.8 out of 5 stars 33	4.2 out of 5 stars 174	4.1 out of 5 stars 74	4.4 out of 5 stars 156	4.3 out of 5 stars 71
Price	$9.10$9.10	$14.56$14.56	$16.99$16.99	$14.39$14.39	$15.99$15.99	$14.39$14.39	$10.39$10.39
Nature of Device	Bluetooth 5.4-Enable PC/Laptop	WiFi 6 Bluetooth for PC/Laptop	WiFi 6 Bluetooth for PC/Laptop	Bluetooth 5.4-Enable PC/Laptop	Bluetooth 5.4-Enable PC/Laptop	Bluetooth 5.4-Enable PC/Laptop	Bluetooth 5.4-Enable PC/Laptop
Wireless Connectivity Protocol	Bluetooth 5.4 BR/EDR+BLE	2-IN-1 Wi-Fi 6 Bluetooth 5.4	2-IN-1 Wi-Fi 6 Bluetooth 5.4	Bluetooth 5.4 BR/EDR+BLE	Bluetooth 5.4 BR/EDR+BLE	Bluetooth 5.4 BR/EDR+BLE	Bluetooth 5.4 BR/EDR+BLE
System Compatibility	Only for Windows 11 10 8.1 7	Only for Windows 11 10	Only for Windows 11 10	Only for Windows 11 10 8.1 7	Only for Windows 11 10 8.1 7	Only for Windows 11 10 8.1 7	Only for Windows 11 10 8.1 7
Plug n Play for Win 11/10	✔	✔	✔	✔	✔	✔	✔
Operating Wireless Range	Class II, Up to 20 Meters	Class II, Up to 50 Meters	Class I, Up to 150 Meters	Class I, Up to 150 Meters	Class I, Up to 150 Meters	Class I, Up to 150 Meters	Class II, Up to 20 Meters
Transfer Speed Rate	Up to 3Mbps Data Rating	5GHz=600Mbps/2.4GHz=286Mbps	5GHz=600Mbps/2.4GHz=286Mbps	Up to 3Mbps Data Rating	Up to 3Mbps Data Rating	Up to 3Mbps Data Rating	Up to 3Mbps Data Rating
USB Interface	High Speed USB 2.0	High Speed USB 2.0	High Speed USB 2.0	High Speed USB 2.0	High Speed USB 2.0	High Speed USB 2.0	High Speed USB 2.0
Advanced Security	Encrypted Advertising Data	Latest WPA3 Security	Latest WPA3 Security	Encrypted Advertising Data	Encrypted Advertising Data	Encrypted Advertising Data	Encrypted Advertising Data
How to Get Driver if necessary	Free From Specific Website	Comes with Preloaded Driver	Comes with Preloaded Driver	Free From Specific Website	Free From Specific Website	Free From Specific Website	Free From Specific Website

Product description

Mini Smart BT540-Latest Bluetooth 5.4 USB Adapter, Plug n Play for PC/Laptop

Mini BT540 Bluetooth 5.4 Enable PC to Pair w/ BT Headphones/Speaker/Mouse...

BT540 Built-in Advanced Realtek Bluetooth 5.4 Chip, More Stable, Faster Speed

What can I do if the adapter doesn’t work properly or Is your Bluetooth driver displaying an error with a yellow mark?

Can the BT540 support more than one device at the same?

What OS are compatible with the USB Bluetooth dongle?

Why don’t the BT540 Bluetooth USB dongle pair with my Headset or earbuds?

How do I connect to PS4/PS5/Xbox controller?

Hakimonoe Smart Bluetooth or WIFI Wireless USB Adapter, Will Continue to Update!