Seenda Ergonomic Mouse Wireless, Rechargeable Vertical Mouse for Multi-Purpose (BT3.0/5.0/2.4GHZ), Ergonomic Mouse Bluetooth for Laptop/PC/Smart TV/Mac/Smartphone/Tablet/iPad - Black and Red

Pros:- Came fully charged- Came with a decent metre-long USB-C braided cable (most send a crappy 20cm cable)- Connectivity via 3 modes (2.4GHz, BT3.0, BT5.0) at a very reasonable/affordable price- Modes change quickly/easily- Silent left/right buttons area a boon when working in a quiet environment or when your partner is sleeping next to you- Robust mouse and has stood a decent amount of abuse so far- Rechargeable. So no more hunting for batteries when the mouse battery suddenly runs out of juice.Cons:- None really.If I'm super picky, then, the mouse comes in 1 size only. I've got medium/small hands and the mouse felt a tad big in my hands. Still, once I got used to it, it wasn't noticeable.Without a shadow of a doubt, one of the best ergonomic mice I've ever owned/used. I'm a regular user, so, it didn't take long to get used to it. That said, I know my daughter didn't like moving from her laptop's trackpad to an ergonomic mouse! Oh, the young are so annoying sometimes!It does help ease the carpel tunnel and wrist pain issues. They won't go away immediately; it'll take about 3-4 days for your hands to start feeling the relaxed position and remove the pain completely. You'll know how useful these are if you ever misplace it and have to use the normal mouse... arrgghhh! It hurts! Trust me, you'll learn to keep an extra ergo mouse in the house should the one anyone in the family is using goes AWOL!

Honestly it's easy to set up, a tad bit expensive, but great for what you get. The grip is comfortable in my hands and words well. Connected almost immediately. Mouse speed is great, and I like that it's heavy. It's not too small, just the right size.

This is a strange one, as the mouse is perfect in every way PROVIDING it is held in such a way which allows you to make the most out of it. Let me explain.Before using an ergonomic mouse, I would hold the mouse in a way which allowed me to use my index finger to both actuate the left click and control the scroll wheel. This left my middle finger to actuate the right click only.The problem with this ergonomic mouse is that the button placement has a right-bias, so if I try to control the mouse this way, my pinky finger is too low down and rubs against the mousepad, rendering me unable to move the mouse around. It also stops my index finger from properly controlling the scroll wheel. This sounds extremely petty, but the whole idea of an ergonomic mouse is that you can rest your hand and use minimal effort to control the mouse. In my case, I have to really make an effort to hold my hand in the correct position in order to control the mouse as I would normally.But I've realised that is not how mice are supposed to be held. And this mouse has taught me that. In order to properly and comfortably operate this mouse, you must grip it as you would a tennis ball, place your index finger over the left click, your middle finger over the scroll wheel, and your ring finger over the right click, with your pinky resting comfortably below your ring finger.This has made my whole experience using this mouse extremely comfortable. It took a while to get used to, as I've been controlling an ordinary mouse for over half of my life. Once you start doing this, you will never go back.Now to its drawbacksThe placement of the BT / Wireless button is inconvenient. Sometimes I press it with my thumb accidentally and it will begin controlling my personal laptop when I'm trying to work. A better placement for this button would have been where the forward and backward buttons are, and the forward / backward buttons can be moved to there the BT button is. Your thumb comfortably rests over the BT button, whereas it has to move in order to find the forward / backward buttons. Switching these would make sense.Other than that, great mouse. The silent / clicky right and left click is a bit of a gimmick in my opinion, but I suppose it's great if you're working in bed next to a sleeping partner.The battery life is excellent.

A very good quality ergonomic mouse that really helps keep hand posture far better than standard flat-held mice. Lots of buttons. The 4 buttons on the front aren't separately mappable, they are standard right & left buttons, with "silent" fronts and "clicky" backs. If you prefer a click response use the back button. If you like the feel (and quite) of silent buttons use the front. The little middle button selects the sensor's DPI. There's two mappable thumb buttons which is useful; I've re-mapped those. There's also a button to toggle between two Bluetooth pairings and a 2.4GHz Wi-Fi mode that uses a USB dongle should you wish. I don't use it so it lives in a little space in the base of the mouse. However, when booting into the BIOS, it's the only way the mouse can be detected as Bluetooth doesn't initiate until the OS boots. With these three modes you can use it across three devices toggle between then with the selector button. It's a good weight and has good battery life. The charging cable's USB type C.

Nice mouse, indeed ergonomic and comfortable for your wrist! Highly recommend it.

This mouse worked really well - while it worked.It was a really comfortable grip for my avg sized female hands. The buttons we in a good position and clicked smoothly. The scroll wheel worked well. The button to alternate between connections was too accessible and I kept nudging it with my thumb.But it only lasted 18 months and then just stopped working. Would no longer charge :( I expected a good couple of extra years out of it, so back on the hunt!

la précision n'est pas au rendez-vous et la prise en mainc'est pareil c'est pas au top...j'en ai acheté d'autres qui était mieuxet celle-ci est plutôt cher

Das ist die beste Maus die ich jemals benutzt habe. Akku hält gefüllt ewig, musste es noch kein einziges Mal laden. Der Winkel ist top. Wenn sie noch etwas schwerer und etwas größer wäre, dann wäre es ein Traum. Aber das ist Geschmackssache. Meine Kollegen wollten direkt auch welche.