About this item

• Bluetooth Dongle PC 5.3: Compared with Bluetooth 5.1 key, the Bluetooth 5.3 key optimizes power consumption and stability by providing higher transmission speed and anti-interference ability. This makes it more convenient to use the bluetooth pc adapter and adds Bluetooth functionality to your non-Bluetooth device.
• ️ Plug and Play +Powerful Compatibility: Bluetooth key for PC can be applied to Windows 11/10/8.1 plug and play. Backward compatible with Bluetooth 5.0/4.2/4.0/3.0/2.1/2.0. NOTE: NOT COMPATIBLE WITH WINDOWS 7, MAC OS, LINUX, TV, CAR RADIO.
• Simultaneous pairing 7 Devices: Our bluetooth usb can be connected to 7 Bluetooth devices simultaneously. For example: headphones, speakers, gamepad/keyboard/printer/mouse or Bluetooth smartphone, etc. Note: Only one Bluetooth device can be connected to the same frequency.
• High Audio Fidelity: USB Bluetooth 5.3 uses dual module design for simultaneous audio reception and transmission, ensuring a smooth experience on Skype and other software. Enhanced chip offers better audio resolution, high fidelity sound and outstanding sound quality via Bluetooth.
• Please note: While using Bluetooth, turn off the Bluetooth driver built into the computer and turn on the built-in Bluetooth If your computer has a built-in Bluetooth function, turn it off before using this Bluetooth adapter. Otherwise, there will be a conflict with the USB bluetooth driver and it will not be able to work properly.