Hi,
Thank you for writing to Microsoft Community Forums.
Please note that Microsoft sculpt Comfort Mouse has inbuilt Bluetooth and does not require a dongle. Just press and hold the Bluetooth key to turn it on.
You will need to download and install the Software & Drivers for your Microsoft Sculpt Comfort Mouse. After which, you can follow the steps below to add the mouse to your Laptop:
- Open Windows Settings (Windows key + I).
- Then click on Devices.
- Then click on Bluetooth & other devices.
- Then click on Add Bluetooth & other devices and add the mouse.
If you want a Bluetooth dongle for your laptop, then you will need to check on third party websites or in local stores. Alternatively you can also check with our supplement parts team, if they can help you. You can reach them at: (800) 360-7561 (United States), Monday through Friday, 5:00 A.M. to 7:00 P.M. Pacific Time.
Hope this helps.