??Compatibility?? Compatible with Windows 10 / 8.1 / 8/7 / Vista / XP, plug and play on Win 7 and higher. Drivers are only needed when Windows 7 and lower systems need to connect to audio devices. But connect the mouse, keyboard and mobile phone without installing drivers. Not compatible with mac. ??20m Signal Range
Bluetooth 4.0 ??: The Bluetooth dongle adopts the latest version of Bluetooth 4.0, which can provide a high-speed wireless transmitter up to 3mbps and realize a long-distance connection of up to 20m in an open space. It is backward compatible with Bluetooth V 3.0 / 2.1 / 2.0 / 1.1. Support dual-mode, low power consumption, simple pairing, with good anti-interference function.
??Free Driver CD??: A CD for installing drivers is included. Installing the driver can automatically recognize the PC system language. In addition, USB 2.0 has lower power consumption and is compatible with USB 1.1.
Note: The LED indicator will tell you if it is working.
??Wide Uses??: Bluetooth 4.0 USB Dongle Adapter can easily add Bluetooth function to your computer, so that the computer can connect more Bluetooth devices wirelessly. For example, Bluetooth headsets, speakers, receivers, keyboards, mice, smartphones, tablets, printers, projectors, game controllers, xbox one controllers and more BLE (Bluetooth Low Energy) devices. For ps4/3 controllers, it may be necessary to install specific drivers for different games/software to configure button settings.
??Mini Size??: 1.5 x 2.3 x 0.5 cm mini size, super compact, easy to carry, reliable performance. If you have any questions about the Bluetooth adapter, please contact us by mail, and we will provide you with a satisfactory answer.