I am surprised at the quality of this wireless keyboard and mouse for such a low price. It is truly "plug and play". There's no need to do any setup, at least with Windows 10. I installed the batteries, plugged the receiver into a USB port, and was off and running. I'm using it in a home office, so I'll give it a year before judging its' durability. Update- I have learned that the receiver should be plugged into a dedicated USB port. The computer I am using this with only has two ports. One was connected to the printer and the other to a four port hub. The receiver was connected to the hub, but when I was accessing photos from a flash drive on the same hub, both the keyboard and mouse acted erratic. Moving the receiver to the separate port and the printer to the hub solved the problem. Update- After using this combo for a few weeks, I'm happy with the mouse, but not the keyboard. It constantly skips letters and I am going to replace it. It's especially irritating when I carefully type in a password and it's rejected because the keyboard dropped one letter. I like the feature on the mouse where it goes to sleep after several minutes of non-use to save the battery.