Hakimonoe Upgraded USB Bluetooth 5.4 Adapter for PC Laptop Wireless Dongle for Windows 11 10 8.1 7 OS Desktop Computer Plug n Play Bluetooth Headset Headphones Speaker Keyboard Mouse

Warm-Tips:
1. Please disabled the existing Bluetooth function (built-in and third-party Bluetooth) before you plug it into your PC. 2. NOT compatible with Mac OS Car Stereo systems TV Windows 8/XP/Vistor Motorcycle.
3. It Can not be used directly on any Game kit Console; but it can be paired with Game Controllers.
4. It only can be paired with Bluetooth devices like Bluetooth headphone Bluetooth speakers/printer etc. NOT works with Non-Bluetooth wired printer/speaker/Keyboard/Mouse. Magical Bluetooth USB Adapter ONLY for Windows 11/10/ 8.1 /7 and
Linux OS PC: - The BT542 Bluetooth 5.4 USB dongle can turn Non-Bluetooth PC Laptop or Desktop into Bluetooth capable enables wireless function to pair/connect with your Bluetooth headset headphones speaker for streaming stereo music online talking or Bluetooth keyboard mouse for wireless operation or Bluetooth printers PC Tablet for files photos fast transfer. Upgraded Latest
Bluetooth 5.4 Technology: - The BT542 Bluetooth adapter Applies the latest Bluetooth 5.4 technology that backwards compatible with old Bluetooth version V 5.3 / 5.1 / 5.04. 2/ 4.0 / 3.0 / 2.1 / 2.0 / 1.1. Supports Dual Modes BR/EDR and Low Energy Controller. Quick response and better anti-interference say goodbye to delay and lag. The anti-interference ability has been increased. Enjoy wireless freely Operate with flexibility and ease.
Plug & Play: This Bluetooth adapter is Plug & Play for Win 8.1 /10/11 just plug the USB wireless adapter into your computer you can use it directly. Not limited by network and location. You can use the Bluetooth function anytime and anywhere. Greatly improve your work efficiency and save your time. (Please disabled all the existing Bluetooth function firstly. Not applicable to Mac OS TV Car Radio or Microsoft)More Stable Faster
Speed Further Coverage: - This Bluetooth dongle is equipped with Bluetooth 5.4 + EDR Improves the stability of the connection Gets faster data transfer speeds of up to 3 Mbps which is double what Bluetooth 4.2 supports Utilizes Bluetooth low energy technology for energy-saving wireless connectivity. Extended range of transmission distance up to 66ft/20M in open space.
*NOTE: Please keep the Bluetooth range within 20 meters or closer to avoid disconnection or cut out. Stream Music Talk Calls Broad Application: - BT542Bluetooth USB adaptor converter for PC connects with Bluetooth headset headphones or speakers for stereo music wireless streaming. Also you have the ability to take Skype or phone calls using your headset mic and use the USB adapter to transfer data files to / from mobile phones / tablets. Reliable Compatibility 5
Devices Sync Connected: - BT542 Bluetooth 5.4 dongle for PC Laptop supports up to 5 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 or other devices. But If Bluetooth audio devices of the same type (such as speakers/headphones) are connected only one device can play musicIMPORTANT
NOTES: 1. If there is built-in or 3rd Bluetooth into the PC 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 Message or refer to the user manual included in the product for help.