Hummingbird helix 9,10,12 Helix 9 G4 MSIHelix 10 G4 MDI Helix 12 G3 MSI Comes with Mega Side transducer and High speed Have network cables for everything All have hard sided cover for them and all work great just switching brands Also have lake master VX chip for $2400 give me a call at 701-934-5208