键盘作为计算机系统中最常用也是最重要的输入设备,理所当然地应该受到重视。一个好的键盘它不仅能提高用户的工作效率,更能很好地保护使用者的健康。键盘的品质从外观就很容易鉴别,因为优质键盘外露部件的加工都比较精细;如果打开键盘的话,还可以发现优质键盘的内部电路板工艺 As the most commonly used and most important input device in computer systems, the keyboard should of course be taken seriously. A good keyboard it not only can improve the working efficiency of the user, but also protect the user’s health better. The quality of the keyboard from the appearance is very easy to identify, because high-quality keyboard exposed parts are more sophisticated processing; if you open the keyboard, you can also find the high-quality keyboard internal circuit board technology