Logitech Unifying Software or simply “Logitech Unifying” allows you to connect six mice and keyboards into its one little USB receiver. Logitech Unifying Software is trying to address this problem to make things easier for users. This means you would have to remove your home receivers when finished and place your office ones in upon getting to work. The limitation of one receiver per mouse or keyboard can be a pain if you commute between work and home frequently.