I don't think the "Plus" means it has the track pad because previous versions of the K400 had the track pad without the "Plus". What I do notice is that the older version of the K400 were more expensive and better built more like the Microsoft All-In-One keyboard.
Didn't expect the range to be that good, but that's great.
I don't think the "Plus" means it has the track pad because previous versions of the K400 had the track pad without the "Plus". What I do notice is that the older version of the K400 were more expensive and better built more like the Microsoft All-In-One keyboard.