Review on Razer DeathAdder Essential Gaming Mouse (RZ01-03850100-R3M1) by Dagmara Wyczakowska ᠌

I bought it to replace the old A4TECH Bloody V8, which after a couple of years it became impossible to use the scroll wheel. This mouse had the same problem after only 3 months of use. The wheel began to act up when scrolling, namely, the scrolling began to take place with jerks (you turn the wheel down, and the scroll occurs both up and down). As a result, it became impossible to use the wheel, wildly annoying. I thought that some kind of dust had got in and decided to disassemble the mouse. The fastening screws are located at the bottom under the stickers that improve the glide. To unscrew them, these stickers need to be torn off. Of course, there are no additional stickers in the kit. Somehow I took it apart, but the wheel could not be completely removed. I didn’t see any visible pollution, but I just blew it with air from the compressor to the maximum. Did not help. For comparison: for 1.5 years I have been constantly using a xiaomi wireless mouse for 900 for work. No problem with her. Too bad it's small.