Overall, typing is very, very pleasant, one of the best tactile keyboards on the market. But the second time I would not buy for anything, taking into account the indicated shortcomings. For this price, you can at least listen to the opinions of users - all the forums are already full of problems with the connection and setting the backlight. Has some pros: Pleasant key travel, ANSI layout when ordering from the USA, heavy - feels good on the table, does not slip Some cons: For the price, the keyboard is rubbish. The points: 1) On Windows, the connection through the receiver is constantly lost. Especially after a few minutes of inactivity - the keyboard starts to reconnect, and it's impossible to type for a couple of minutes 2) ISO layout in 2022 versions. Why does the manufacturer not think that this is inconvenient for someone? 3) Backlight. It seems to be there, but it is not there - it goes out after 5 seconds of inactivity. You can’t turn it on all the time, only turn it off, which is very annoying at night. In normal keyboards, this is not the case, well, make at least 30 seconds timeout. 4) The quality of characterization is poor, the backlighting on many keys is uneven, and without it, nothing is really visible at all.