Insane 10 SIM Card Hotspot Takes a Valiant Stand Against RoamingEric Limer9/15/12 4:00pm23EditPromoteGo to permalink Everybody hates roaming and the absurd charges that come with it, but what are you going to do? Disconnect for a few days? Of course not. Pick up a crazy portable hotspot that has 10 SIM cards? Doesn't sound like such a bad idea.