Helix 9 G4N card slot?

[H2Power]

I just installed a Helix 9 on my bow. I went to load waypoints and install a lakemaster card, but the card slots are too small for my sd cards. Advice appreciated.
Thanks!

[Wayne P.]

For the Lakemaster card, remove the microSD card from the adapter and insert the microSD card in the unit.
The other card has to be microSD in a SD adapter also.

[H2Power]

Ok, I get it now. I thought my maps were sd cards all this time. Now I see they are micro sd with adapter. All clear now. Thanks for the explanation Wayne.

[H2Power]

One more question. My better half handed me a 128 GB micro sd card. Does not work in unit. Is there a max size requirement on the micro sd card?

I verified the Lakemaster micro sd cards are working in the new unit. Thanks

[BoatBuggy]

One more question. My better half handed me a 128 GB micro sd card. Does not work in unit. Is there a max size requirement on the micro sd card?

32GB max formatted as FAT32 (most, if not all, cards are formatted as FAT32 out-of-the-box)

[H2Power]