Opluz Wireless Mouse, Bluetooth Presenter Mouse 7 Programmable Button with PowerPoint Clicker Presentation Remote Control Laser Pointer 1200DPI Adjustable for Laptop Chromebook, PC, Desktop, Notebook

Great product for company. Presentation function included.

If you're getting this mainly for presentations, I'd give it five stars for the price, the included laser pointer, and the presentation controls. But the three-position switch - on, mouse use, presentation, with mouse use in the middle - is annoyingly fiddly to turn on and put in the center position. Since I do that every time I use the laptop, one star off.

I would not say this is an ergonomic mouse, since it is not designed for that, but it is very functional and works well. The buttons work as expected and having the laser built-in to the mouse is a plus. I put the Bluetooth adapter in the port, AAA batteries in the mouse, and it works like a charm.

First the negatives because these are the reasons I purchased this device:The side buttons that are supposed to advance/rewind slides do not work.The Play feature under the scroll wheel does not work - instead of playing the presentation, it escapes out of present mode.The Black Screen button does absolutely nothing.It is NOT a bluetooth device.Positives:It does advance/rewind slides with the wheel and/or left/right click.The laser pointer works.

Great product. Very happy with this purchase

I purchased this as my replacement presenter after a coworker dropped and broke my stand alone presenter. This integrated mouse- presenter is perfect and I use it daily.

Multiple functionality with good control and smooth action

The switch over from mouse to presenter is awkward and not as smooth as my previous mouse/presenter combo, but it does the job. The mouse feature often freezes and you have to left click to get it working again. I'm not sure if that's how it works or if that's a defect. As I said, it works and there's not that many options out there.