乔思伯c2
https://search.jd.com/Search?keyword=%E4%B9%94%E6%80%9D%E4%BC%AFc2&enc=utf-8&suggest=1.his.0.0&wq=&pvid=a656658549b84389b9527d91942eba8a
https://jingyan.baidu.com/article/72ee561a603562e16138dfe6.html
电源开关和电脑重启这两个插口是不分正负极的，只要找对针脚，触点接触就会完成开关机或重启动作。
