Works well, only problem that dot appears as comma. Meaning that I need to remap computers character board.
As advertised. It always starts with num lock turned off (which is a pity as its main purpose is the calculator functionality I'd assume). Not all keys work in all applications and I never was able to get the closing parenthesis to work (it's recognized as opening parenthesis), but I won't need those anyway. For me, this keyboard serves as a regular num pad (the ones you'd find on full-sized keyboards) as my laptop doesn't have a num pad - and that it does quite well, so I'm happy.