This, but ONLY if youre getting a reverse band lnb or a swm 16 and a kaku, the swim three supports 8 tuners, the 4k genie has 7, while the hr24 has 2, the h25 has 1, a 4k genie will overload your swm3 and you will get prompts to disconnect the extra tuners. It won't happen automatically, but it...