At work, I've been using the budget set (keyboard and mouse) Logitech MK240 for more than a year now on the recommendation of a friend. Unlike Sven sets, which cost the same amount of money, it has never failed on me, which is why I chose it. Because of this, when I was looking for a kit for the house, I only evaluated possibilities that were made by Logitech. I was browsing the official website of the manufacturer when I came across this model. The official website of one of the marketplaces gave the greatest price with shipping, so I did not hesitate to get it from them. In the picture, it appeared blue, and I even went out and purchased a blue Logitech M535 mouse for it, but when I got it, it was black, just like the name said it would be. But this is not essential; the primary focus should be on the physical sensations, and they should take priority. The keyboard is quite little, yet it is quite heavy. The maximum level of assembly, with no negative consequences. Apple Magic Keyboard comes to mind both acoustically and physically with each press. superior grade of plastic that conceals any prints that may be applied on it. Even at a distance of six meters, there is no lag in the response. Because the "up" and "down" keys are so close together and so little, I rarely use them. However, if you do use them, you should be aware that doing so will cause you some discomfort because when you press either key, you end up pressing both at the same time with the same finger. The company states that two small finger batteries are sufficient for continuous use for two years without the need for renewal; all we can do is hope that this is true. Aside than that, it's a fantastic keyboard that's definitely worth the purchase price.