On the first day of operation was an unpleasant precedent. The keyboard did not sit flat on the table surface - the right lower leg was hanging in the air, causing the keyboard to pound on the table with almost any pressing. But after I "bent" the keyboard a little, it returned to its shape and has been holding it ever since. Pros below: Soft key travel. Suitable for fast blind typing. Relatively stylish design. The most important additional buttons are available. Has some cons: The spacebar is noisier than the others. The top row keys (ESC, F1-F12, etc.) are smaller.