About this item

• Mini USB 5.4 Bluetooth Adapter for PC– The magical BT543 Bluetooth adapter pc turns your Non-Bluetooth PC Laptop Desktop Computer to feature latest Bluetooth 5.4 function at once.(BT543 is particularly perfect for laptops, and if used for desktops or computers, it is best to plug the Bluetooth adapter into the real USB port on the back of the desk) 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, Easily Setup –Our mini Bluetooth dongle is 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 BT543 Bluetooth adapter for PC is not compatible with Mac, Linux, TV, Car-Stereo or Windows 8/XP/Vista. 2. BT543 is not to be used directly on any game kit console, only for game controllers used on PC. 3. Two BT543 Bluetooth adapter can be paired with each other.
• The Most Advanced Bluetooth 5.4 Technology, Better Performance -Our BT543 Bluetooth dongle for PC is 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 lag, 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 – BT543 USB Bluetooth 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 Bluetooth 5.4 technology and the unique built-in smart antenna, this pc Bluetooth 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 50ft/15M 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 - BT543 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.
• Nano Mini, Invisible Design- BT543 Bluetooth pc adapter -ultra-small design means you can insert the Nano Bluetooth adaptor into any Laptop USB port and simply keep it there regardless of whether you are traveling or at home.
• 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.