スライド画面で見る、ロジクールマウス約30年の歴史:ボールマウスをお掃除したのは……はて何年前? - ITmedia PC USER
Logitech G ANZ on Twitter: "Happy International Technology day! Our oldest buddy, the P4, turns 36 this year! We've come a long way from our first mouse! https://t.co/RPUqb9m27B" / Twitter
Im Porträt: Logitech - OFFICE ROXX
Logitech says it has shipped a billion mice | Ars Technica
Urs Bolt 🇨🇭 on Twitter: ".@Logitech mouse (1982) seen at “100 Years of Swiss Design” exhibition at @Design_Museum #ToniAreal #Zurich http://t.co/laey9JNk3o" / Twitter