Ergonomic Mouse; Lekvey Vertical Wireless Mouse - Rechargeable 2.4GHz Optical Vertical Mice : 3 Adjustable DPI 800/1200/1600 Levels 6 Buttons; for Laptop; PC; Computer; Desktop; Black-(TD-599KM-05)

Works as expected. The grip is comfortable for longer usage duration.Two downsides :1. There is no battery percentage indicator.2. The mouse is a little taller, so whenever I move my hand from keyboard to mouse, it topples. This went on for 2 weeks before I got accustomed to the height.

Scroll Wheel has malfunctioned right around warranty expiry of 3 months. You try to scroll up and it goes up down up down random. There is also no way to find where is the warranty contact. Fake brand. I would stay away from them.

The quality of the mouse is very good. Look and feel is premium. However the conventional mouse is more comfortable.

Overall product is good, used for long time, middle mouse click failed after long use.

This is a review after using the mouse after few month.- Build of the mouse is good and connectivity is also good ( a USB c receiver would help to get connected new machines)- Battery life is good, till datecons- There is no DPI indicator in mouse, we have to assume DPI settings after clicking the button, so if you are working on 4K screens it becomes difficult to use ( the native DPI options is also) DPI indicator button will be helpful- They claim its gaming mouse, since DPI indicator is not present and given 3 options are very slow for regular task, so we cannot brand as gaming mouse- back / forward button is present in top portion of the mouse so when we use thumb finger to click we have to use index finger to support and we always will click the left mouse button also. The back/ forward button should be at the bottom for better support- not sure about ergonomic design as well, just that our hand is tilted, base of mouse is small- Mouse feet is small and not smooth, it works better in mouse pad onlyOverall, its a basic mouse not worth the price.

Very effective

An ergonomic mouse is a great product to have, which you don't realise you need until you have tried it and the stress it relieves on the wrist. The ONLY issue is the scroller is very IFFY and this makes for a very irritable experience. It doesn't scroll properly and keeps jumping the screen. Also, the cursor doesn't come alive once you bring your laptop alive from the sleep mode and needs to be clicked to come alive. Thus, if by chance, your cursor was on any close button, you run the risk of closing a tab at times. I rank it a 2.5.

The ergonomic mouse is easy to hold and use....initially you will find it difficult to use with usuage of couple of days i find it to be very comfortable working with this mouse....the price is bit high but worth buying the product.