Onvian USB Bluetooth 5.0 Adapter for PC - Plug&Play Dongle Receiver for Windows 11/10/8.1/8/7 - Extender for Desktop, Printer, Laptop, Mouse, Keyboard, Headsets, Speakers (Driver Needed for Win7)

Onvian USB Bluetooth 5.0 Adapter for PC - Plug&Play Dongle Receiver for Windows 11/10/8.1/8/7 - Extender for Desktop, Printer, Laptop, Mouse, Keyboard, Headsets, Speakers (Driver Needed for Win7)

<b>Bluetooth specification: V4.0 Compliant<br>Symbol rate: Up to 3Mbps<br>Interface: USB Compliance<br>Receiving/Sending range: 10M/33FT <br>Operation system: Windows XP Vista Windows 7 8 8.1 10<br>Supporting profiles: Networking Dial-up Fax LAN access and Headset</b><br><br><b>Compatible</b><br>-Networks a Windows computer to Bluetooth devices such as Keyboard, Mouse, Printer, Headset, Speaker, etc<br>-Compatible with Windows 10/8.1/8/7, XP, and Vista systems<br>-Not compatible with Mac OS,Car stereo systems or TVs<br><br><b>You may have these problems:</b><br><br>Why is the audio quality so terrible?<br>Please uncheck "Handsfree telephony" from the services setting on your bluetooth device -> Control Panel/Hardware and Sound/Devices and Printers -> select your device and right-click, open Properties, then go to Services tab and uncheck Handsfree Telephony<br><br>Can it work with my game controller?<br>Works well for Xbox One S Controller (Windows 10 with Anniversary Update or greater only), but for DS4 which use a non-standard Bluetooth implementation that requires third-party software, you can install them yourself and have a try<br><br><br><b>Something you might wanna know:</b><br><br>USB 3.0 introduced radio frequency interference in the 2.4GHz to 2.5GHz range, which is the same radio spectrum used by Bluetooth and Wi-Fi, please don't use USB 3.0 port, and the bluetooth adapter should not be too close to your router or working USB 3.0 devices<br><br>Try not to plug the bluetooth adapter in the back of the computer, because there are more radio interference and the metal of your tower-style computer case will block the bluetooth signal<br><br>*Some devices like BOSE may need special driver for Windows 7<br>