The problem is the mouse would need the same class (super class?) to get the longer distance. Any FCC certified dongle that went that far is likely illegal to sell in the USA.
I'd look at other solutions. Let's try some USB extender to get the bluetooth dongle close to your presenter.
http://www.nti1.ca/usbc5.html
Ask them if you can use two in a row.
Bob
I recently purchased the Microsoft Notebook Presenter 8000 Wireless bluetooth mouse.
I am looking for a suggestion on the right long-range/class 1 bluetooth dongle (adapter) to purchase. Looking for 300+ feet.
There are a lot out there.... not sure which one to get. Thanks!

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