並前往http://jz7ppnf51.pixnet.net/blog/post/162008396-%E7%89%B9%E8%B3%A3logitech-%E7%BE%85%E6%8A%80-m557-%E9%BB%91%E8%89%B2-bluetooth-mouse--%E8%97%8D%E8%8A%BD%E6%BB%91