I have the Microsoft 5000 excited now for 2 weeks in use and am. Due to the Bluetooth transmission no USB slot is wasted in a notebook with built-in Bluetooth. The coupling is very easy and fast. Once paired, the mouse is detected within a few seconds after switching on and can be used.
The only small snag: The mouse will be 2 Duracell AAA batteries, not got batteries. I would have liked it better if the mouse is a Lithium-Ion battery would have been built. For this I would have liked a USB charging function to load the mouse go to the USB port can. Then the mouse would be perfect. AAA batteries can be used naturally anyway, but can not be loaded into the mouse.
Pro:
small, very well suited to take away in the notebook bag
Very fast Bluetooth pairing
Laser technology
Power Saving Function (turns automatically Nichtbenutzng from)
On-off switch for the transport
Cons:
Battery operation (attached, unfortunately no batteries but ordinary AAA batteries)
No charging capability on the go (no USB load)
Conclusion:
Top-mouse on the go, a star deduction for the missing USB charging