U盘现在已经是非常常用的数据文档便携存储媒介了,几乎每一位读者都有,甚至还不止一个。大家经常用来在不同的电脑之间传递数据文档,或备份重要的文件。其存储容量越来越大,从最初的32M、64M,到现在动辄数G,而价格也越来越便宜,目前市场上4G容量的价格竟不足百元。 U disk is now very common data document portable storage media, and almost every reader has, or even more than one. Everyone is often used to pass data files between different computers or back up important files. Its storage capacity is getting bigger and bigger, from the initial 32M, 64M, now the number of frequently G, and the price is getting cheaper, the current market price of 4G capacity actually less than 100 yuan.