In general, using the keyboard is a delight, and it is widely regarded as one of the most superior tactile keyboards now available. However, if I had the chance to do it over, taking into consideration the flaws that were pointed out, I would not buy anything. At this price point, you should at least consider the feedback of previous purchasers; the online communities are currently rife with complaints about difficulties connecting and adjusting the illumination. Has some pros: The key travel is very comfortable, and when ordered from the United States, the layout is ANSI. The keyboard is quite hefty, so it does not slide around on the table. Some cons: The keyboard is a piece of junk considering the cost. To summarize: 1) The connection established through the receiver is intermittently severed when using Windows. Especially after a few minutes of inactivity, the keyboard will begin to reconnect, making it hard to type for a couple of minutes. This will continue until the keyboard is fully reconnected. 2) The ISO layout for revisions in 2022. Why does the maker not consider the possibility that this could be inconvenient for someone else? 3) Backlight. It gives the impression that it is there, but in reality it is not; after five seconds of inactivity, it disappears. You can only turn it off, which is quite bothersome when you're trying to sleep at night because you can't turn it on. This is not the case with regular keyboards; nonetheless, you should set a timeout of at least thirty seconds. 4) The level of detail in the characters is quite low, the backlighting on many of the keys is inconsistent, and there is no way to see anything at all if it is not present.