Excellent over excellent, this SD is the fastest, the GoPro lates more going back from suspension after using the button at the top that writing and reading from the SD, the video in 4K doesn't need time to process or saving, I recommend using this one thousand times.

Worked perfect for uploading my pics from my micro sd to my computer

SD cards work well for me

I love these Sandisk micro SD's.

Pros-ShinyCons-Didn't work with Sandisk 128gb micro sd

Reliable SD card that works well

Great SD card

SD card reader works great.