Dear users and readers of Habrahabr, we all spend a huge amount of time in front of the monitor. And quite often we like to drink a cup of tea or coffee at work. But there are situations when this cup is accidentally tilted, and its contents fall on the keyboard, which after such water procedures usually have to be thrown out.
Three years ago, throwing another keyboard into the dump, I went to the store for a new one. I didn’t search for a waterproof purpose, but I found it, and at a very ridiculous price.
The keyboard is still alive, fully functional, and I typed this post on it.
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So, meet -
a4tech LCD (S) -720 :

Read about all the advantages and disadvantages of this keyboard under the cut.
So,
a4tech LCDS-720 keyboard with a pyramid layout. At the time of purchase did not pay attention to it, but did not feel any difference. However, for those to whom it is important, there is also a version of the keyboard with the traditional keyboard layout -
a4tech LCD-720 .

The most important advantage of the keyboard is that it is waterproof, and its keys are specially sealed. It is very convenient to clean the dust, and if water enters, you can just dry it, and it will continue to work like new. Checked by personal experience, spilled a bottle of beer and several cups of tea.
Advantages:- An excellent move, the keys do not sink, they are easily and smoothly pressed and in general it is a pleasure to work for a long time.
- The cost of this keyboard in online stores is from 200 to 350 p.
- The keyboard is quiet, the loudest key - the spacebar.
- Special coating, the keys are not erased.
Disadvantages:- The letters of the Russian and English alphabet in one color. But this is a trifle, not a hindrance for work, especially if it is not the first day at the computer.
- There are no "legs" to raise the back. For some serious minus.
- Only PS / 2, USB lovers will not like it. Yes, and you will not connect to the laptop. However, with a great desire, you can get an adapter.
- There are no multimedia keys, but for me it is a virtue, since I do not use them.
Conclusion: Convenient wired keyboard without unnecessary frills. The main advantage is water resistance, for me it was a decisive factor. Perfect for office and everyday work.