More than just a mouse, this device can also replace a hardware KVM with the use of a Logi Bolt receiver. I was contemplating buying a different mouse, but when I found out that I could use this and a MX Mechanical keyboard on the same Logi Bolt Receiver, my need for a KVM disappeared. I truly enjoy the ease in which this mouse connects to the Bolt Receiver, and how easy it is to go between computers. This capability really needs to be highlighted more IMHO. I also like how we can set up the Easy-Switch with the press of a button on the underside of the mouse, or use a keyboard shortcut to transition between different computers. For my use-case, I have a streaming computer and a gaming computer, and this functionality saved my sanity and removed the need for an additional keyboard and mouse setup. I have been using this mouse for more than a month on a single charge, and the battery indicator states the mouse is at 85% now.