USB加密狗内部包含有一个密码序列串，该密码序列串保证了USB加密狗的无可复制性。

USB KEY includes a password series code, which makes the USB KEY not be able to be duplicated.

youdao

USB加密狗内部包含有一个密码序列串，该密码序列串保证了USB加密狗的无可复制性。

USB KEY includes a password series code, which makes the USB KEY not be able to be duplicated.

youdao