The workmanship is top notch: gaps, squeaks in the working area, no flaws in the course of the keys were found
Perfect key cover: I have been using it for more than 4 months, and very actively. For both work and play. Nothing has been erased and the keys do not even shine, as some speakers who hide their data are outraged here. (WASD keys and space, I deliberately considered for a long time before writing a review)
The most beautiful ergonomics: the size, shape and layout of the keyboard that are ideal for me, the soft and quiet keystroke (it has not lost its softness in 4 months), the ideal arrangement of multimedia keys (all of them are located on the F1-F12 keys and work through a combination with the FN button (as on laptops) - an extremely convenient solution, 3 volume keys and a calculator are placed separately, they are located above the digital block)
Excellent work in wireless mode (but I advise you to use the complete extension cable). I use the keyboard to actively play online shooters (Battlefield, Call of Duty) and I don’t feel any embarrassment, perfect response, perfect reaction, all conceivable and inconceivable key combinations are perfectly recognized, nothing sticks, i. E. the keyboard is ideal for games (except perhaps without macros, but I don’t need them)
Good battery life: on native batteries - ~ 7 hours of mixed work per day for ~ 5 days, then turns into a wired keyboard for ~ 2 hours (charges) and again ~ 5 days, for me, these are excellent indicators. Yes, and it is possible to replace the complete weak batteries: on the underside of the keyboard, a cover is held on one screw, hiding two AA batteries - I put 2800 mAh instead of 2022 standard ones and the operating time increased by ~ 2 days with the same ~ 7 hours of work per day
Sensor - turns on the backlight when you bring your hands to the keyboard and turns off the backlight when you remove them or when there is sufficient daylight, an extremely useful thing that saves batteries and is actually convenient in everyday use