Wired computer mice might seem archaic, but they're incredibly easy to use. This mouse has just three buttons, so nothing out of the ordinary.
From Quzo
Urban Factory ERGO Next mouse Left-hand USB Type-A Optical 3600 DPI
Clove Technology
Urban Factory ERGO Next Left-hand USB Type-A Optical mouse - 3,600 DPI
ShopBetter24
Mouse Urban Factory EML01UF-V2 Black
Shopaide
Mouse Urban Factory EML01UF-V2 Black