Generates you a new Mac Address.
Format is displayed as one of the 4 examples below:
0: 00-10-FA-6E-38-4A
1: 00:10:FA:6E:38:4A
2: 0010.FA6E.384A
3: 0010FA6E384A
Case stands for Lowecase or Uppercase, It is pretty much a true false meaning if you choose 1 (meaning true) it will be lowercase and vise versa
prefix is what the Mac Address will start with. For example: 00, FF, 0A etc IT MUST START WITH ANYTHING FROM 0 - 9 OR A - F (lowercase or uppercase.)