What is a good optical mouse, with 3 real mouse buttons? I.e. I don't want the scroll wheel to be the middle button, I want a real button there. - Quora
CLLMEASY 3-Button USB Mouse - Conceptronic
Welcome Back 3-Button Mouse. 3Dconnexion Announces the CadMouse. - SolidSmack
three button mouse" Emoji - Download for free – Iconduck