Every now and then the keyboard swallowed times a letter, but that could be because that I type very fast and may not have pressed the corresponding letter properly. But the writing test has passed this keyboard.
Have thus been a lot of typing and I'm a chat provider and hobby author and therefore write a lot and quickly. Nevertheless, the keyboard is still running properly. No signs that the keys to my writing style does not withstand long or that the letters on the keys came off quickly and illegible would. On The Contrary. I have a feeling for a long time to have something of this keyboard.
If I should ne second set to replace me again, I will fall back on this model.
So is absolutely recommended.