Thank you for bringing up that little gem, A4Tech KV-300H is indeed excellent value for its price. It had very good user reviews in my country; I bought it few

Thank you for bringing up that little gem, A4Tech KV-300H is indeed excellent value for its price. It had very good user reviews in my country; I bought it few years ago for about 20€, as a successor to an Apple Wireless Keyboard. Sturdy, wired, classic full-size ANSI layout, with accessible modifier keys (no FN/multimedia keys). A bit creaky, but nice option if one prefers low profile, chiclet keyboards. Also, for some people comfort beats all other factors, including durability. Mechanical or not, since I switched to Microsoft Natural Ergonomic 4000 at work, I really don't care what is under the keycaps. Improvement in comfort is so massive for me, that even if keyboard would completely break every 2 years, I would just happily buy another one.