Logitech K270 keyboard

The hand feel is quite excellent... and it seems to have waterproof function. I saw the leakage hole

1. There is only one indicator light on the keyboard, the lights of caps lock... This means that sometimes numlock or scrolllock can not be found at all... leading to many misoperations. 2. Multimedia buttons are actually a bit redundant..., especially the on/off button. 3. It is generally soft, and the key path is short, which may be more conducive to long-term typing, but it is not to my taste on the whole. 4. The most important thing is the package of this thing... I don't know whether it is a case or something. It is clear that there is a special notch on the keyboard, but in the package of this product, it is inserted into the socket where the box is opened... When I got it, I unpacked the bag downstairs and threw the box away directly, only to find that the receiver was missing later

I don't know how power consumption is, but it's a good keyboard on the whole, but its cost performance should be relatively low

Beautiful appearance

Many slightly longer keys are very hard, such as two ctrl keys and backspace keys. These keys are often used, which makes the whole keyboard very difficult to use. What's the use of good workmanship? It takes more than 100 people to make a hard stone! I didn't use it after I bought it. Now I'm ready to buy a new keyboard, but I can't help spraying it! By the way, pry off those garbage keys to see why they are so hard to press. Look at the picture. Comparing the pried off keys, we find that enter (the top), shift (the middle), The ctrl (bottom), originally, there was only one stress point in the middle of the area as long as the ctrl key, while the other two keys had multiple stress points. Therefore, the ctrl key was much harder to press than the other two keys. It was slightly easier to press the ctrl key only when you reached the middle. If you press the key to the left or right in the middle, you will feel that you cannot press the key if it is broken. The same is true for the backspace key and tab key.

I don't know why there are so many online evaluations. They are all good words, but they don't even talk about such big shortcomings. They are professional evaluations, and they evaluate your sister! Either it's horizontal garbage, or it's taking people's money and eliminating disasters for them!