Kinobo USB 2.0 Silent Click Wireless Mouse for PC Quiet Cordless Windows 10 2.4ghz Clicks almost silently, ideal for quiet working environments Totally wireless. Plug in the USB dongle and the mouse installs itself (requires 2 AAA batteries) Ergonomic mouse comfortably fits your hand, and soft to touch Scroll wheel lets you run through documents and web pages super fast Compatible with Windows 10 and previous versions without extra drivers