Logitech MX Ergo S Wireless Trackball Mouse

Why did I wait so long to go with the perfect trackball? Features I didn't even realize I would love!: - cordless! It charges very quickly, and lasts more than a week on one charge. - it feels solid! Two positions with a rubber grip bottom makes sure it doesn't slide around your desk or bed or wherever your pc is set up. - the bottom is magnetized, so it pulls right off to quickly access the track ball for easy cleaning! - since it is cordless, so easy to use it in all kinds of environments, and unlike a regular mouse that requires space to use, you need only the space that this sits in, to use. I use this on my counter while I'm cooking to change YouTube videos or Netflix movies playing on the side screen, and it has a great cordless range to the device. - it has the potential to hook up to several devices, so it's a quick push of a button to select the device, and of you go, rolling the ball and controlling the interface. My setup is a wide screen monitor hooked up to 3 different computers, I have a cordless Dygma Raise 2 keyboard that can connect to any of these PCs, along with this mouse that can also connect to any of the 3 PCs, so I have one keyboard and one mouse controlling everything on my desk. It affords the ability to have a clean looking setup, and I can't say enough how easy it was to learn how to switch between systems, and how easy it was to adapt to using a track ball mouse over decades of using a standard mouse. It's solid, easy to use, easy to clean, easy to charge, a real quality mouse that I'll have for years!