@tommac888. it's the wrong card. it might work initially, but it will give you trouble down the road. sandisk ultra, imho, are the worst sandisk card for gopro.. We take a look at the subtle differences between the two cards, want more ?! feel free to ask questions below.. However, there have been lots documented of problems with sandisk ultra's (and other class 10 cards) and their 13mb/s write speeds with hero 3 blacks. enough that gopro had to update the firmware to reduce the bitrate when using these slower class 10 cards that were suppose to work..
Now here is the newer and current sandisk 64gb mobile ultra class 10 sandisk 64gb mobile ultra class 10 [sdsdqu-064g-uq46a] - $79.00 - scorpion technology though the pic linked on this page is the old card, as on the sandisk site all the new c10 ultra's dont say mobile anywhere on them. the new cards all look like this image below.. Dear all. i have a gopro hero 3 black, i bought sandisk ultra 64gb and install it in the camera and took shots and video , now when i try to connect to a pc it askes me to format the drive which i dont want.. Just purchased a gopro hero 4 silver and a sandisk 128gb ultra plus microsdxc uhs-1 with speeds up to 80mb/s. i was wondering if that card was compatible with the camera, i don't want to use it and not run into any trouble by damaging my it..
