Left Handed Mouse, Wireless USB Ergonomic Vertical Lefty Mouse | Only for Left-Hand Users, Quiet Click, 2.4G Wireless, 3 DPI 800/1200/1600, Comfort Grip, Lefty Mouse for Laptop, Mac, PC

I was skeptical about this type of mouse. It is an absolute game changer and life changing. This ergonomic left handed mouse solves many issues when comparing to the standard mouse. I have less pain in my wrists, it relieves fatigue and I can easily use sitting up or laying down. It's sleek and ever so comfortable to use. I have ambidextrous mice too and adding this Lekvey was a less expensive compared to my usual brand. It took a little while to get used to use and train my hand in that position. Within a couple days of use I got the hang of it. This mouse is on point and with 7 solid months of use, this mouse is a great addition to my laptops and computers. It works smoothly and it's literally just brilliant. I highly recommend this to anyone who is a leftie, and needs something unique, functional, comfortable and life changing, this is for you. I'm highly satisfied with my purchase and I am in the market for another version of this but rechargeable.

I have been using mice since 1985, so my hand has needed considerable re-education, but the effort is proving to be worth it. I'm a lefty who once broke her left wrist, so it's not aligned quite right; after a couple of hours of work, my hand would go numb, with some bonus wrist pain. I just got this mouse yesterday lunchtime, played games with it in the afternoon to acclimate myself to the mirror positioning of the buttons, then did a few hours of work after dinner (I do 3D modelling). And at the end of the evening, I had no pain or numbness.After 30+ years of using mice mapped for right-handed people, the button layout is still tripping me up, but I appreciate that the LMB is now under my index finger, and the extra buttons are easily accessible from my thumb. The whole mouse sockets perfectly into my hand, and, what with the racing stripe and the dorsal fin profile, it's a totally hoopy device.Update (27 September 2018): The mouse's scroll wheel has gone weird on me in the last couple of weeks -- jumpy in either direction, unreliable. I use Blender software 3 to 6 hours a day, which depends on the scroll wheel as a middle button, so the wheel has had heavier than normal use. Also, my hand has tended to slide back into a vertical position while I work which means I've been putting unnatural amounts of pressure on the wheel from the wrong angle. The mouse put up with this punishment for about 6 weeks. Perhaps the company could look into this, because I'm not likely to be the only customer with ingrained usage habits...That being said, my hand and arm feel much, much better since I started using this mouse.

Pros:- Feels comfortable, ergonomic- Powers on and functions as intended (mostly, read below)- Sleep function keeps battery from running down- Inexpensive compared to other brandsCons:- It will reset your computer's settings (not the easy to change ones, the background menu settings) to a left-handed mouse orientation. I mouse with my left hand but keep the buttons right-handed so I don't have to re-think my mouse if I use a co-workers machine. Having to change this every time I boot up my machine or plug this mouse into a new laptop kills me.- Some things just don't work with this mouse or it has issues with some programs. For instance, I use remote desktop for work. When I boot it up, I need to move it to a new monitor as I don't use RDP on my main monitor. To do that, I typically click and drag the blue bar at the top to the new monitor. However with this mouse, doing so freezes up RDP. I have to go into task manager to get it unstuck. I can click the little box to un-maximize RDP and then drag and drop but if I click the blue bar when it is maximized, it freezes things up. There's other issues on precision clicking. I can click the corner of a window to expand it diagonally but the window will only move vertically or horizontally (or won't expand at all). Little things like that make this a deal breaker as I need a mouse that clicks what/where I want it to without issues.------------------------------------Follow-up: After posting this review, the seller reached out with a make-good offer. I wasn't expecting that but I'm adding back a couple of stars for after-service support and help. It's refreshing to see someone make good on their product after negative feedback.

The mouse is good but the left and right click are reversed and it cannot be recharged by cord only batteries. This makes it impractical for me. But it is a good design otherwise.

This is an ergo mouse with the identical form factor--likely from the same Chinese molds, as a dozen competitors, and at a competitive price. It's comfortable in the hand and with a pleasant rubbery surface. What's not to love?Well...a two little things, which I'll leave to you to place importance on:1. The big one to me is that it shuts down or hibernates or otherwise stops working after a relatively brief interval of inactivity. Presumably this is to save battery power but none of my other wireless mice do this, and I often move back and forth between mice and workstations and find this quite annoying. You never have any sign the thing has shut down except when the mouse pointer fails to move, and to wake it you have to click or right-click, and the click goes through to the application. This often leads to my accidentally closing or opening something when I try to wake up the mouse. I should never be reminded that the mouse exists, as long as the battery has power. It should just BE.2. My second issue is more a matter of preference, but it matters a lot to me. This mouse is of a common enough ergo design, but I find it a little too light and a little to tall. I often hit the peak when reaching for coffee or the phone, and tip the mouse over or knock it to the floor. There is nothing wrong with the form factor other than that, but if you think that might be a problem for you, there are other designs (like Jelly Comb) that are shorter and more stable, but put your hand in exactly the same comfortable position.Edited to add that the maker promptly contacted me after my initial review, and I was able to solve my tracking problem with fresh batteries. That's fine, but I prefer a mouse that either dies or flashes a warning light when battery power is low, and not one that slowly stops tracking. On the plus side, someone is paying attention and responding to user issues. On the other hand, I believe I will be happier with another mouse.

:Title: ""Review:"★★★★★ I purchased this Lekvey left-handed mouse over a year ago and have been thrilled with both the quality and design. As a lefty, finding a well-made mouse that actually works for my hand has been a challenge, but this one nailed it.But here's what really impressed me: A full year after my purchase, the USB receiver got damaged. I reached out to Lekvey, provided my order verification, and had a replacement shipped to me in just 3 days! In today's world of throwaway products and non-existent customer service, this kind of support is incredibly rare.The left-handed design is comfortable for extended use, build quality has held up perfectly over a year of daily use, and knowing the company stands behind their products with genuine customer care makes this an easy 5-star recommendation.Who offers this type of service anymore? Lekvey does! Will definitely be a repeat customer!!

I've been using this mouse for 7 months. It fits my had great and works as expected except for the scroll. It is extremely aggravating! Basically useless because you scroll up or down and it is clunky and jumps in the opposite direction. I've tried to get use to it, but I'm going to start looking for a replacement. I'm a very patient person (hence the 7 months), but I just can't do it anymore!UPDATE: 03/25/24 The seller contacted me and offered to send me a new mouse with the updated design because it was supposed to have fixed the problem with the scroll. I can confirm that it is indeed fixed. I changed my review from 2 stars to 5 stars for the mouse that they sell now and their customer service.

I have had this mouse for almost 5 years. I would give this mouse a rating of 5 but I have continually been frustrated with the scroll function which is jumpy, jittery and works poorly. Other than this one issue, this is an excellent vertical mouse!

I bought this mouse after seeing some coworkers using one. I love this mouse and I would recommend it to anyone looking for one!However, I bought mine a few weeks ago and as of writing this, it has stopped working. It seems to blink its LED for a second after powering the mouse on and then it just stops. I'm not sure if anyone has seen this issue but I can't get it to work. So even though I am recommending this mouse, be aware of some issues.EDIT:I have spoken with their customer service and they were very helpful and friendly. The issue I mentioned above is getting resolved.

Retail stores discriminate against left handed people.

The biggest problem with this mouse was that it would become unresponsive after 15-20 minutes of inactivity, and refuse to wake up. The only way to get it to work again would be to take out the batteries and reinsert them, and then switch it on and off a couple of times. At first I thought that the supplied piece was defective, so I asked for a replacement. However, the replacement piece also had the same problem, so I returned it too, and asked for a refund.There are minor issues as well, such as the absence of any contouring on the left side, which means that your little finger is always squished in an uncomfortable position, and this leads to the finger becoming stiff after about an hour or so of use. Also, the size of the mouse can be uncomfortable for people with small or medium-sized hands.

Good for someone with super huge hands. Be it the right handed or left handed. If only it was a little compact for a normal sized hand.

Souris ergonomique qui fonctionne très bien. Depuis que je l'ai acheté j'ai nettement moins mal au tunnel carpien. Elle est de la bonne dimension pour ma main. Le seul point négatif c'est qu'il ne fonctionne pas sur une tablette de clavier en mélamine noire. Un tapis de souris fait entièrement l'affaire.