Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /data/www.zhuangjiba.com/web/e/data/tmp/tempnews1.php on line 152 u盘读写速度多少正常
- 分类：win8 发布时间： Warning: Use of undefined constant newstime - assumed 'newstime' (this will throw an Error in a future version of PHP) in /data/www.zhuangjiba.com/web/e/data/tmp/tempnews1.php on line 156 2016年10月28日 02:30:14
人手一个U盘，普及率非常高，但U盘质量参差不齐，有时候买了个新的U盘但完全不知道好不好，有时候觉得U盘速度特别慢，也不知道是不是正常的，那么正品U盘的读写速度大概是多少呢?那u盘读写速度多少正常呢?下面就让小编给大家介绍关于u盘读写速度多少正常的方法吧。
首先要知道U盘速度，得有一个U盘速度检测工具，比较经典的是ATTO Disk Benchmark，比较新的测速工具是Crystal DiskMark，如果你的系统是WIN7以上，那么直接拷贝文件到U盘就会看到即时的速度;
测速前先了解一下正品U盘的正常读写速度范围：
USB2.0接口下的USB2的U盘写速度一般是8-15M/S 读取一般是10-20M/S算比较好的U盘了，当然超过这个速度说明你的U盘更好。
USB3.0接口下的U盘写速度一般是15-80M/S，读取速度一般是20-90M/S，为什么3.0下范围这么大呢，因为目前3.0的U盘就算是正品也有很大的区别，所以买的时候一定要先看评价有热心网友会测了速度贴上去,当然速度越快的U盘肯定是越贵的。
关于u盘读写速度多少正常的内容到这里就结束了，其实关于u盘读写速度多少正常是非常简单的，希望这篇文章对大家有帮助，其实这篇文章是之前小编收藏的一篇文章，感谢大家一直对我们的关注，如果想了解更多的咨询敬请关注我们的官网哦。
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u盘文件夹变成exe文件如何处理
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u盘写保护是什么原因
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