(The configuration file follows the work directory, that is, the address password is kept in the work directory, which is very suitable for the use of U disk. [If you put this WINBOX in the U disk to execute, the user name and password will be saved in the U disk instead of the computer. ]==================================================== =================================================Network Card MAC Code Analysis - NIC MAC address analysis - MAC manufacturer query - NIC manufacturer query - NIC MAC attribution query chaxp/mac/)