MK370 Combo for Business is Logitech's top-selling combo upgraded for the enterprise. This wireless productivity duo comes out of the box ready to perform. The combo has a spill-resistant full-sized keyboard, silent-touch mouse, eight pre-programmed shortcut keys, and Logi Bolt for secure and robust wireless connectivity. A pre-paired Logi Bolt USB receiver connects both keyboard and mouse for a no-fuss set up. For even more flexibility, download Logi Options+ app, which features predefined control profiles for popular business applications and can be customized for repetitive tasks. Logi Options+ also allows IT help desk staff to remotely deploy and manage the combo with a masse firmware update.