It was difficult to spot in our Hummingbird system. Finally our friend tried his GPS and he was able to read the map. We put it back into our system and WOW, it worked. I'm not sure what's going on or it needed to be initialized, but it's working now. We are happy to have a chip to check the depth and gauge of the lake. We wish it had more lakes and a river system.
Silver BoYata Aluminum Ergonomic Laptop Stand Riser For 10-15.6" MacBook Air Pro, Dell XPS, HP, Lenovo And Samsung Computers
41 Review
Stay Cool Anywhere With LEMOISTAR 6-INCH USB Desk Fan: Compact, Quiet And Adjustable!
31 Review
Deppa Crab 2 holder black
30 Review
Power Bank Storage Case By GLCON - Hard EVA Protective Travel Pouch For Cell Phone, Charging Cable, External Battery & More (Light Green)
31 Review