Picture 1 of 2
![Stock photo](https://i.ebayimg.com/images/g/AV0AAOSw3EteUnun/s-l640.jpg)
![Humminbird AutoChart Zero Lines Map Card - 600033-1 - Picture 1 of 2](https://i.ebayimg.com/images/g/1toAAOSw2mpkx-5C/s-l500.jpg)
![Humminbird AutoChart Zero Lines Map Card - 600033-1 - Picture 2 of 2](https://i.ebayimg.com/images/g/xzUAAOSwc2Jkx-5B/s-l500.jpg)
Picture 1 of 2
![Stock photo](https://i.ebayimg.com/images/g/AV0AAOSw3EteUnun/s-l640.jpg)
![Picture 1 of 2](https://i.ebayimg.com/images/g/1toAAOSw2mpkx-5C/s-l1600.jpg)
![Humminbird AutoChart Zero Lines Map Card - 600033-1 - Picture 2 of 2](https://i.ebayimg.com/images/g/xzUAAOSwc2Jkx-5B/s-l500.jpg)
Humminbird has missed the user-friendly mark by going to the mini-SD card platform. The Helix 7 combo for which I purchased this Zero-Line card is the fourth Humminbird that I have owned. I have used SD cards on three of the four units that I have owned too. Normal SD cards are easy to handle; Mini-SD cards are too small. They are difficult to insert in the tiny slot, but that is not the worse part. I have to use tools like tweeters or tiny screwdrivers to remove the card from my Helix unit. Did the card work? Yes, but it is a pain to insert and remove. I did talk to a Rep at Humminbird and he said he experienced the same issues with his Helix 5 unit.
Verified purchase: Yes | Condition: New
Card worked just fine right out of the box in my Hummingbird unit.
Verified purchase: Yes | Condition: New
Seems like a lot of money for an SD card, but it does take a while to make zero lines and without them the maps are weird around shorelines.
Verified purchase: Yes | Condition: New
Simply crazy good technology!!! Big picture result, from a tiny micro chip....
Verified purchase: Yes | Condition: New
Brief try out yielded good results.
Verified purchase: Yes | Condition: New
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in GPS Software & Maps
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on GPS Software & Maps