perixx PERIMICE-718R Wireless Vertical Mouse, 6 Buttons, 3 DPI Level, Right Handed Design, ohne kabel - funk 2, 4 ghz

I've gone from a Logitech MX Master as i thought the Ergonomic design would help with my wrist ( joint ) paint ... it didn't, when i saw this i was sceptical but gave it a try and love it, it's helped me get rid of my wrist pain and feels great, only snag is it certainly took a couple of days to get used too but after that im certainly glad i got this mouse.

Straight from the box this worked to start with, nice comfortable fit in the hand, buttons easy to reach ,all in all a great mouse for those with large hands. Now for the down side after about an hour of use the cursor started to stick on the screen then move jerky across the screen. Plugged into wife's laptop and got exactly the same results. Have sent back will be ordering a replacement.UPDATE: I have just sent the second mouse back as that also has a problem with the cursor sticking on the screen and slow jerky movements. I don't know if this is because it is not in line of sight ,but it is less than 3 feet from the sensor, or perhaps it does not like windows 11. Such a shame as this mouse was perfect for those with large hands. I might give the wired version a try, but so far two mice and two returns does not bode well.

Great product

I have been on a quest to getting myself a vertical mouse that is comfortable and usable. I have big hands and find it hard to find a mouse that fits comfortably. This mouse strives to provide a comfortable shape for large hands, and does many things right in that regard, but falls short on delivering it due to some design choices.I find it hard to hold a mouse vertically if I have to keep my thumb in a pinch grip on the ribbed concave section under the back and forward buttons, I have to physically apply pressure to hold the mouse, this shouldn't be so, and doesn't have to be. I found myself holding my thumb on the ledge just above the bk/fwd buttons comfortably, however when doing so I was no longer able to pick up the mouse whenever I wanted to replace it.Furthermore, whenever I wanted to pick up the mouse even with my thumb in the ribbed section I have to apply excessive force to keep the mouse from slipping away, because the texture used for the main palm area is super soft and comfortable, but yet slippery and causes strain when having to pick it up.I returned the mouse after a few weeks trying to get used to it, and if only it didn't have these few elements that meant it fell short on delivering comfort, then I would have kept it. Its the mouse that, for its excellent price, has come closest in delivering the vertical mouse comfortable solution for big hands.

This mouse works perfectly, it fits the hand in a more natural position and is ideal if you are suffering using the more conventional type of mouse. Batteries last a long time, and it works on just every surface and has a good selection of switchable functions on the extra buttons, which can be tweaked using a software download driver for it.

I have big hands. 21 cm using the measurement in the intro for this mouse. As a wireless mouse I can't really fault it. The problems come with its size and the fact that the right hand side of the mouse has no indentations.For the size, if I rest the palm of my hand on the mouse then the ends of my fingers are past the buttons and it is impossible to use the scroll wheel.if I place my fingers on the buttons then the mouse feels awkward because the palm of my hand isn't supported.The mouse is not liftable. This is a big issue. I move the mouse my using the extent by which my wrist moves left or right. To extend the range I lift the mouse move it back to its starting point and then move again. This sounds complicated but is a very normal and natural movement. Unfortunately the right hand side of my (right handed mouse) is sloped with no underhang or indentation into which a finger can fit. Consequently, it is not really possible to lift the mouse without your hand slipping off the mouse. It took me an hour to understand why my mousing had become so bad with the new mouse but this is the cause. As a consequence this mouse is back in its box on the interesting but effectively useless pile.

Bought this for my father and we were immediately disappointed with it's accuracy. The wireless connection seems to cut out while you are using the mouse, so the cursor jumps around the screen instead of tracking smoothly. Lack of bluetooth is disappointing also.

Very comfortable and easy to use. Extra programmable buttons a plus. Probably also good for normal sized and smaller hands. Great design. Photo compared to standard size mouse.