指纹锁能帮助你保护优盘中的数据。如果你的Word文档非常机密,你想对它加以双倍保护吗?那你需要的就是这个指纹优盘。它便于设置,你只要训练它认识你所有或者任意一个手指的指纹,那么就只有你的手才能打开它进而打开里面的文件。我们每次测试,它都是只认第一次接触的指纹,能够成功防止文件被窃取。它在Windows XP中使用效果最好, Fingerprint lock can help you to protect the data in the USB flash drive. If your Word document is very confidential, do you want to double it? Then you need this thumbprint thumb drive. It’s easy to set up, so long as you train it to recognize the fingerprints of all or any of your fingers, only your hand can open it and open the file there. Each time we test it, it only recognizes the first contact with the fingerprint and can successfully prevent the file from being stolen. It works best in Windows XP,