並前往http://mkga648w0.pixnet.net/blog/post/129083996-%E4%BB%8B%E7%B4%B9-logitech%E7%BE%85%E6%8A%80-m557%E8%97%8D%E8%8A%BD%E6%BB%91%E9%BC%A0%E6%9C%80%E6%96%B0