Connects easily. Attention, the laser does not appear on certain screens (e.g. OLED). It also has a button that "hides" the slideshow (makes the screen black). The buttons do indeed make a clicking sound, as others have mentioned below.

Simply excellent. It covers all the necessary functions for a presentation. Some people who mention that it is very poor quality plastic, I wonder what expectations they had for such a purchase cost. Both in terms of quality and functionality, it is excellent!

It does its job. Of course, in files that are continuous pages, it goes very quickly to the next one.

I can't connect it to two computers, a laptop and an interactive board. It only worked once on both computers and then I couldn't connect it again. I went and exchanged it (warranty) and encountered the same problems.

If someone knows something I don't, I would be happy to hear it... Otherwise, I will soon return it, not to replace it, but to get my money back this time.

Simple and cheap, it does its job and then some. I didn't encounter any problems while using it.

Amazing VF. Fast response. I thought the USB stored next to the battery wouldn't be convenient for me, but it's just fine

Excellent little gadget that does exactly what you expect from it and it even costs very little. Whenever I needed to connect it (to different systems with different versions of Windows) it responded immediately, without any problems. Slide switching, laser pointer, and additional buttons for hiding the presentation from the projector and for starting or ending the presentation. Excellent ergonomics of the buttons and the feeling in the hand. Don't look for something more expensive unless you want an exceptional specialized solution!

The product for its price is great. Easy to install and use, the only problem is the laser. It doesn't show on TV screens (I don't know if it only applies to LED ones). For example, in a PowerPoint presentation where the laptop was connected to 3 TVs in a large room, when I aimed the laser at the TVs, nothing was visible. It worked perfectly right next to the wall.

The gadget is definitely user-friendly and worth its money. So far, I have used it three times and there was no problem at all. It never lost connection and never got stuck on any button. It is also a plug and play gadget. For the 8.5€ it cost, including shipping, it is just what I needed. It certainly doesn't seem particularly high-quality, but neither cheap. I would say it will probably last for a few years.

Perfect for its price. The only drawback is that the click sound is loud every time you press a button.

Reliable, does its job. It requires an AAA battery and has a stick next to the battery compartment that connects it to the laptop/PC and communicates with the presenter. The laser works fine. It functions normally.
The only thing that bothered me is that the right/left click (for next/previous slide) requires quite a bit of force, and for me, who often has finger joint pain because I use a keyboard/mouse all day, it's not the best.
For this reason alone, I would pay the extra ~20€ to get the Logitech (or the Mediarange, which seems to be a copy of the Logitech at a lower price), which I have tried and the click is easier.

You plug the USB into the computer and it plays immediately. A bit plasticky but for its price, it is IDEAL!

For now, the pointer does its job as it should, and the laser pointer looks fine on the presentation screen, which is something that worried me. The buttons for next and previous slide work just fine, it just needs a little attention because they can be accidentally pressed while holding the controller! Otherwise, satisfied, and at a good price.

Generally user-friendly. Small issue with keeping markers together. The buttons should have been on top

Satisfied with the purchase so far. It has been 2 months. Good button ergonomics, immediate installation on W10. Full functionality with PowerPoint 365. I would buy it again.