Microsoft Wireless Mobile Mouse 1850 - Black - Ergonomic Ambidextrous Design, Nano Receiver for PC Laptop Desktop, Compatible with Mac & Windows 8/10/11 - Perfect for Office Work, Home Computing & Travel Use

Very happy with this mouse. 2nd one I've ordered from Amazon in recent weeks. It has a fairly flat, compact design, so it fits great in my laptop bag. May not be the best option for long gaming sessions, but that's not what I bought it for. Not the most comfortable mouse I've ever owned, but I knew that would be the case, given it's compact size. It's comfortable enough to me. Works great for traveling and work purposes. Installed USB receiver and it worked right off the bat. No need for installing any drivers. It comes with an on/off switch, so you know for a fact it's off. Duracell battery included.