Portronics Toad Ergo Vertical Advanced Wireless Ergonomic Mouse 2.4Ghz, 6D Button, Wrist Support, Adjustable DPI Upto 3200, Supports Hand Posture(Black)

Excellent product, build quality is good. Very comfortable for long working hours compared to traditional mouse. One issue I found, the scroller gets stuck after some time and mouse becomes useless, although company replaced mouse under warranty, scroller build quality could have been better.

Its an above average product. It has good value for money, but my hand couldnt get used to its ergonomics. I thought it would feel more comfortable than a conventional mouse, but it hurts my wrist a bit more. Although, if using it in a proper desk where one’s arm is at an ideal angle, then it should help reduce some pain.

The mouse seems like a replica of the Logitech MX Vertical mouse (that is at least 10x as expensive). Which means ergonomics is great. It's comfortable to hold and the keys and buttons are well-placed. The keys are audibly clicky. Not too loud but not as silent and soft as are in Logitech Lift. The scroll wheel makes a little bit of noise that is not expected from even an affordable mouse but it works fine. It runs on two AAA batteries which are not included. A 2.4ghz dongle is housed inside the mouse, so travelling with this shouldn't be an issue. The mouse also goes into stand-by automatically after several minutes of non-usage to save battery. There is however one major flaw: the mouse cursor skips (jumps) when using. This gets annoying quite soon since the mouse cursor is often not where you expect it to be. On one occasion I ended up accidentally closing a window when trying to click on something else because the mouse had jumped (skipped) to a corner on its own. I have owned a Logitech G402 and Logitech Lift mouse and never faced this issue on the same mousepad (a gaming mat), so it's clearly an issue with the mouse's sensor. I've asked for a replacement (since no refunds are offered), so will update this review after I receive the new mouse. Till then it's a 1-star from me since it gets the ergonomics right but messes up the primary thing that it's supposed to do: move the cursor accurately. (PS: It also does not allow you to customise the extra buttons since Portronics does not offer a software like Logitech. The two side buttons are mapped to forward and backward which in this age of use-and-throw browser tabs is a pointless feature. The DPI button is also pointless since that is a feature used by gamers more than anyone (when sniping) and this is definitely not a good gaming mouse. Fortunately, I was able to re-map the side buttons using AutoHotkey but not the DPI button.) Update: I got a replacement mouse but it also skips/jumps. The replacement mouse was from the same batch (batch #0123), so if you get a mouse from a different batch your mileage may vary. For now, it seems it's an issue with the mouse's hardware so I'm returning it again. Amazon was nice enough to place a refund request (instead of a replacement) this time. Will look elsewhere for an affordable vertical mouse.

Value for money and best ergonomic mouse in this price range the only negative is it is not rechargable .otherwise it is perfect

Absolutely drinks AAA batteries. Have to change every 2-3 weeks. The scroll wheel also started malfunctioning after 4 months. It's 1/10 the price of logitech's ergo mouse so I guess it's fine since you can buy more; though the prospect of having to buy it regularly feels irresponsible and wasteful

This mouse has been a pleasant surprise. Plug and play setup, smooth cursor movement, and the battery lasts forever. Feels comfortable in hand even after long hours of use. The RGB lighting is a fun bonus that makes the whole setup look neat. Wireless connection is stable with zero lag. Great product for the price. Highly recommended! 😊

It is not compatible with monitor, only works when connected to laptop

Working very good for office work. Review after 8 months used Good: - smooth, easy to move, good grip Bad: -It use more power battery so every 2 month have to change.