Works fine. Didn’t have a problem.

I’ve had my Garmin Rino 530HCX for years but havent used it lately.
I downloaded the app to my Macbook pro IOS ver 10.10
The download took maybe 15 minutes. I didn’t time it.
I had not even connected my handheld device to this computer before, either. It booted right up. It showed all the files I have already loaded on my device.
I ordered the micro SD card with the Canada maps I need for this hunting trip.
Doesn’t look like I wil have a problem at all.
Maybe I will give a report later. After the trip.

UK1964 about Garmin BaseCamp