Glossy plastic is really covered with small scratches, it turns out such a grid and small scratches. I enter into the disadvantage with a stretch, tk. in general, this type of keyboard does not spoil, because pressing the fingers only on the buttons.
Work on the radio channel through the receiver. I would like via bluetooth, even if it would be necessary to charge. Although the radio channel is generally reliable, it failed only a couple of times in two years (it quickly passed).
There is no indication of Caps Lock and Num Lock - unusual even after two years of use.
Very unusual lining material under the wrist. By itself, of course, it is pleasant and comfortable, but it gets dirty from any dirt, the dirt eats into it and I could not wash it off by any means. As a result, any dirt turns into some kind of white coating, as if a deodorant-antiperspirant was puffed.
Poor mouse quality. It is glossy, constantly in prints, bad buttons. The buttons of two such mice have already broken on me, as a result, for the third time I bought a vertical logitech (it also turned out to be not very good - but it’s better, at least reliable, it doesn’t break). And a place with a rubberized coating is also unreliable, torn.
The mouse is also very heavy! Due to two AA batteries, and due to the fact that the coating is hard to go on the table.
In addition, it is uncomfortable for those who have a long palm and fingers (I have a palm length, to the highest point of the middle finger, 20 cm).
In general, the hand does not relax in the end, although the tilt of the palm is correct.