-cmdspeed: Same as /SET cmd_queue_speed, see section 3.1
-cmdmax: Same as /SET cmd_max_at_once, see section 3.1
-port: This is pretty much like the port argument later,
-cmdspeed: Same as /SET cmd_queue_speed, see section 3.1
-cmdmax: Same as /SET cmd_max_at_once, see section 3.1
-port: This is pretty much like the port argument later,