Humminbird 600033-1 AutoChart Zero Line North America Map SD Card

Works great in my helix nine GEN four

Using it in a Helix 7 unit.Ran it all last season mapping out a favorite lake in the Adirondacks.Did receive the micro SD card with SD card adapter. It comes inside the adapter.Just a PSA you do have to put your fishfinder into mapping mode/record in order for this to work, it won't automatically start updating itself. Also you do not need any software to use this. If all you wanna do is record and map out a water body and see it on your fish finder it will do just that without any need for a computer or additional software. Unless your particular lake isn't actually zero lined on the card then its a whole different problem. Could happen if its a newer lake.RantThe cost of this thing is incredibly unfair and makes me hate humming bird for price gouging us. At the end of the day its just a 32gb sd card with some super basic mapping on it. You can get blank 32gb SD cards for less than 10 bucks. They could've at least made it 64gb or 128gb. Nope. A paltry 32gb for 99 bucks.

So easy to use. Just must have sonar that it will work with. Then just chart as u fish. My lake master is way off on my lake. All I need to do is chart my favorite spots.

It does it’s job. I give it a half rating, because it’s a unnecessary cost to the consumer. My only grip is the software. When mapping shallow areas, if you get to close the sonar goes crazy and gives you a depth of really deep that’s reflected on the map. Some question the size of the memory card. It’s the correct size for my solix.

It will be very handy as soon as I learn how to use it. This is definitely not a beginners tool!

Worked like a champ. Now I have more than enough room to chart the lakes I fish

Great addition to mapping previously uncharted mapping details.

I think it's annoying you have to pay so much for a blank card (With their data file on it or whatever) but what do you do..... need more room to save tracking information......Came new in box.-m

Typical humminbird they show the card adapter in the description but not included. If I could have rated 0 stars I would have!!

does not map out bottom, returned and purchased Navionix