Either plastic is like this initially, or it becomes brittle during transportation and storage. I think so because with fairly careful use, as I indicated earlier, a crack appeared on the Space / SPACE key, and then a fragment of the key broke off (this can be seen in the photo). The quality of Logitech products used to be good, I still have rare mice, trackballs, headphones and headsets of this brand from the mid-late 90s of the last century :-). But that was a long time ago. Then the support worked flawlessly. But, everything is changing for the worse. The quality has simply dropped dramatically, as can be seen from the example of the described keyboard and the wasted time spent communicating with Logitech support. I DO NOT RECOMMEND to buy. You can find functionally similar devices on well-known Internet resources, and even more convenient ones, at a lower price, without overpaying for a brand. A brand that, unfortunately, has lost its once strong sides.
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