<iframe allowfullscreen="true" border="0" frameborder="no" framespacing="0" scrolling="no" src="//player.bilibili.com/player.html?aid=418197003&bvid=BV1qV411j7Jv&cid=340973343&page=1"> </iframe> 标签:视频,USB,接口,来源于,型号,速度 From: https://www.cnblogs.com/jubian520/p/17093844.html图片来源于下方B站视频