Mine with

Mining Rig Rentals

Make sure your miner optimal range is between the difficulty of the port, so if your miner optimal is between 10k and 450k use 3031 / 4031, if your miners optimal is between 1M and 3M use port 3032 / 4032

As your username you use your wallet, the password can be blank or X

If you have multiple miners on the same wallet you can give them an unique name by;

[wallet].[worker]

E.g.: fSezdqhWyh6FTznBxcGroVvgkvRyrsEquf.worker1

E.g.: fSezdqhWyh6FTznBxcGroVvgkvRyrsEquf.worker2