Holiday Shipping Details & Extended Holiday Returns 
Bluetooth 5.0+EDR
Bluetooth 5.0 enables your Bluetooth adapter to backward compatible with Bluetooth 4.2/4.0/3.0/2.0 devices, it can conveniently enhance your non Bluetooth devices with Bluetooth feature.
Compatible with Multiple Devices
Your Bluetooth USB adapter is compatible with your Bluetooth mouse, Bluetooth keyboard, printer, smart phone or Bluetooth headphone/speaker
Compatible with Windows7/8/10
Support Win7/Win8/Win8.1/Win10 operating system. Please install Bluetooth driver before using.
Please Note: This Bluetooth dongle does NOT compatible with macOS,Linux,TV,Car stereo system.
3.1M/s Data Transfering
USB Bluetooth 5.0 dongle enables you conveniently to transfer files between your smart phone and PC, the transmission speed can reach up to 3.1Mb/s.
Simultaneously Connect to 7 Different Devices
USB Bluetooth dongle enables you to connect to your Bluetooth keyboard, mouse Bluetooth headphone, Bluetooth printer, smart phone and even more different devices simultaneously.
Very Easy to get Bluetooth Driver
Included driver installation CD. Requires CD drive to download Bluetooth drivers? But laptops doesn't have a CD Drive? No worry, you can get the Bluetooth driver on our Link in the description.