Lenovo Go Wireless Vertical Mouse - Optical - Wireless - 2.40 GHz - Storm Gray - USB Type A - 2400 dpi - Scroll Wheel - 6 Button(s)

[This review was collected as part of a promotion.] This mouse works really well. I absolutely love how sensitive the scrolling is. My hand surprisingly is too small to palm the mouse and comfortably utilize the “page up” button, but the page down or backwards button does fit nicely. I really like the position my hand is in while using this mouse. I have no wrist pain since using this mouse too which is really huge for me.

[This review was collected as part of a promotion.] This is the best ergonomic mouse out there! It’s easy to grip, perfect weight, and responsive no matter what else you have plugged in your dock or dongle. I like the “cork” look. People always ask where I got it. It looks custom built. I have two of them. One for home and one for the office.

[This review was collected as part of a promotion.] This mouse is beautiful, I love the cork accent. This has helped with fatigue in my wrist. It has lessened the pain from CT. It it also a great functional mouse as well

[This review was collected as part of a promotion.] Comfortable mouse, works great. I use it for long periods of time doing homework and CAD modeling. My only issue is the side buttons can be hard to reach.

[This review was collected as part of a promotion.] The mouse's excellent ergonomic shape is perfect. My issue and why I could not give it 5 stars is that it won't be found via my computer's Bluetooth, which is my preference.

[This review was collected as part of a promotion.] If you want a top of the line ergonomic mouse this isn't it, but it sure is cheaper, and for what it is it's quite nice. I like the feeling of the cork a lot, and the shape of it is comfortable enough. I feel like my hand does slide on it a bit, the smoothness of the plastic and the shape of the hand hold kind of makes you squeeze it out of your own grip sometimes, but it hasn't caused me to fumble around with it really. Keeping a relaxed hold and making sure that the mouse stays in flat contact with the table alleviates most of the grip issue. It's definitely got some learning curve to get used to, but I do feel the benefit of having this over my old traditional mouse, and as someone who's used to having zero additional mouse buttons, the extra added buttons here are a nice feature. All in all I would say it was a worthwhile purchase.

(This review was collected as part of a promotion.) Comfortable, and it has 3 options of adjusting the speed of the arrow on the screen

Physically nice mouse but very limited options for assigning buttons

(This review was collected as part of a promotion.) Amazing vertical mouse .. no pain any more I like this mouse

[This review was collected as part of a promotion.] I have quite small hands and this fits perfectly. It feels SO comfortable that I made family and friends hold it and they all agreed. The build feels sturdy and the cork is a very nice touch. The movement is smooth and easy.

[This review was collected as part of a promotion.] essential for long working hours, easy to carry and work with

[This review was collected as part of a promotion.] Good replacement for my 14 year old Microsoft Natural Wireless Mouse 7000. Lenovo's matches the angle roughly the same. Clicks are solid. Scrolls are clicky. Forward and back buttons don't get inadvertanly hit when I'm quickly grabbing the mouse. Lightweight with one AA battery providing juice. I tried the Logictech Lift for a couple days and found I was pinching it with my thumb as it has a narrower "base" component and my pinky was rubbing on the tabletop. Lenovo's mouse, while took some getting used to, doesn't exhibit these painpoints. For reference, my hands meassure 7.5" from base to tip of longest finger.

[This review was collected as part of a promotion.] Said simply, Lenovo is wise to focus on the importance adding elegance to basic functionality. The market share is naturally slim for this, but it's still a niche available for capture. Add cork to a wrist-padded mouse pad and the set will be complete. (As it is, I'm doing that on my own.)

[This review was collected as part of a promotion.] I have very small hands and was dealing with tendinitis in my forefinger. This really helped, and was not too big. Highly recommend

[This review was collected as part of a promotion.] I love this Mouse! It turns the hand and wrist to a more natural position, and I like the look and tactile feel of the cork way more than any ordinary mouse I've used in the past.

(This review was collected as part of a promotion.) my hand calls asleep with a traditional mouse, the design of this provides a lot of relief.

[This review was collected as part of a promotion.] comfortable and easy to use mouse, though I wish the receiver had better distance - I had to move my hard drive slightly to get the mouse to work with my office set up.

[This review was collected as part of a promotion.] An excellent ergo mouse for the money and it paired seamlessly with the Lenovo go split ergo keyboard I got a few months back. Very comfortable and while it keeps my hand in a claw position, it can sometimes slip when it is warmer in my home office. Still, very good for the money.

[This review was collected as part of a promotion.] Mouse has a comfy and versatile grip position. I can grip it a few different ways to prevent hand fatigue.

It is not good no proper gripping and not fitting properly in hand