Futurebit Moonlander 2 is a 3-5 mh/s Scrypt ASIC. Basically ok for doge/ltc mining but not for BTC mining. Not the same algo.

You can mine BTC only with sha256 ASICs.
You can find all kind of ASICs, just browse the forum to find more infos. If you are learning, you could maybe have a look on R909 or Compac F from Gekkoscience.