【Bluetooth Dongle 5.0】Adds Bluetooth support to Windows 11,10, 8.1, 8, 7 that don't already have it. Turns non-bluetooth pc or laptop into bluetooth-capable.With a data transfer rate of maximum 3 Mbps, this Bluetooth adapter is able to meet the needs of most people with Bluetooth-enabled devices. | 【Specifications】Bluetooth 5.0+ EDR, it is backward compatible with Bluetooth2.0/2.1/3.0/4.0/4.2 Dual-mode Bluetooth transfer, compatible Full-speed USB 2.0 interface, USB 1.1 | 【More Stable and Smooth】Enhance anti-interference ability and stability, and reduce the transmission efficiency loss caused by the interference of the 2.4 GHz frequency band. Alleviating the problem of the instability of the device connection, frequent disconnection, and signal interruption. Applies the Class 2 radio technology, the transmission distance can reach 10m or even 20m in an open place, can cover more distance space. | 【Strong Compatibility】Bluetooth desktop receiver takes full advantage of bandwidth to connect multiple Bluetooth devices(up to 7 devices simultaneously), such as Bluetooth headsets/speakers/mice/keyboards,smart phones. Compatible with 32 bit and 64 bit Windows 7/8/8.1/10/11.Not applicable for Mac OS, Linux, TV, Car Stereo. | 【Mini Size】Extremely compact USB adapter allows you to leave it on laptop or PC, no need to remove, without blocking surrounding USB ports, save space. Easy to install -Turn your desktop into Bluetooth-enabled to connect with Bluetooth audio devices for wireless audio streaming.