At Logitech or Microsoft, keyboard / mouse wireless sets will look in 80 euros, four times more expensive than this. On else online sales sites with this product, some reviews senthousiasment on elegance of design and manufacturing quality; I own keyboard and mouse on my work machine (marked dune apple) that this set is an ersatz wave, now I know why I paid so expensive. On my home PC to which this set was destined, recognition of Bluetooth device sest made in seconds and without a problem. The feel is like i have read elsewhere, fairly rough on the keyboard, hard enough for the mouse.
For lusage I intend it, and leisure-time, I think the comfort, freedom and non-congestion Wireless are perfect; but if some want to gain by working tools will require that they are heading to other products.