Hi, Masood Alam1
Thanks for your reply!
Due to the rules of the Microsoft community, I cannot provide you with a specific third-party dongle supplier, but the receiver of this mouse may not be a specific encryption device, so you can try to search for a dongle that supports this product on a reliable shopping website.
In addition, you can also try to contact Microsoft Accessory Support to ask if a replaceable dongle can be provided for your device:
Go to the following website: Contact - Microsoft Support. Enter ”mouse not working “Click on Get Help.Click on Contact Support.Select the Other products.Select Micrsooft AccessoriesClick Request support for a Microsoft accessory
Regarding the method of resetting the mouse, usually restarting the mouse can reset it. If it cannot be reset, it means that the device still needs to be connected to the computer and operated through the Mouse and Keyboard Center. If it still doesn't work, you can contact accessory support through the steps I provided above.
Best Regards
Nicholas.Z - MSFT | Microsoft Community Support Specialist