Former user2 years ago000Only the mouse broke, what do I do now? I reordered the same mouse but it doesn't work. Do I need any software?Show in original language (German)immunal612 years ago • purchased this product000purchased this productTo connect the mouse, you also need a Unifying receiver from Logitech, with which you can independently connect several mice and keyboards.Show in original language (German)CommentFormer user2 years ago • purchased this product000purchased this productMade it :) Show in original language (German)Comment1 comment