ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows

ne avevo gia uno di altro marchio, e come funzioni sono praticamente uguali , ho comperato questo che ha la possibilita di essere inclinato quel tanto che basta per una posizione piu normale della mano e del polso. devo dire che mi trovo meglio del precedente.

Good product, u need time to adjust to trackball if previously on mouse.

So, I've had far worse trackball mice, and this feels at least as good as the Logitech M570.Some pros. The left and right mouse clicks are nearly silent. The mouse has a bit of weight to is and the angled ramp is a nice touch. The mouse is large enough that I imagine it would fit many hands well, and it's not bad for my own, though larger than I'd have imagined. The ball feels smooth out of the box, and the availability of colors is kinda fun.Cool feature I haven't tried is connecting to multiple devices. There's a toggle switch on the mouse and some LEDs that blink while you cycle through the devices. It locks the mouse position in inactive devices, which makes sense. The texture of the mouse itself feels nice and mostly easy to cleanSome things I'm not a huge fan of. The mouse itself still feels a little "thin/hollow" and a bit light. It's dumb that we expect a mouse to be a paper weight to feel premium, but here we are. Sometimes I like to flip over trackball mice and hold them "palm up" without resting them on a surface directly, so a more even weight distribution would have been ideal. The mouse is big and will take some getting used to resting my whole hand over it. These are minor gripes.One thing I dislike outright. The scroll wheel is at 90° to the surface roughly. But the mouse itself slopes down for ergonomic reasons. So when you scroll up or down, you mostly catch the right side edge of the scroll wheel since it sticks out further than the left side of it. This is not a deal breaker, but I'd prefer that the scroll wheel line up to the top of the mouse more evenly.The one thing I can't know is how the mouse will hold up over the years. Received on 10/11/2024, I'll check in if it breaks.

I prefer trackball to a mouse and I love the way this one works. It’s smooth and is integrated with my computer with no problem.

So far so good it's nice to save on battries