Logitech is one of these hardware companies that don't care anymore about their customers, the other is Microsoft. I would like to buy new Logitech mouse and keyboard, yet the discontinued the very popular (and best) Logitech MX500/518 and G400 series. The best form factor, the best sturdy robust mechanics, yet the discontinued those series. And they focus now on expensive shitty new designs that no one needs. The same dysfunctional customer experience is with Microsoft hardware, all the great mouse (Intelli series, 6000 series) and keyboard (cable based, robust, traditional key arrangement) products, all discontinued. So I had to locate new unused hardware produced by MS & Logitech many years ago from all over the world, just to have some backup hardware. And no I don't want your crappy new hardware that will make my hands hurt.