Great for VR rigs using 10 GoPros (see my other listings!)
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For SanDisk Cards:

- 64GB Capacity
- UHS-I/U3/Class 10
- Max. Read Speed: 90 MB/s
- Max. Write Speed: 60 MB/s
- Min. Write Speed: 30 MB/s
- Water, Shock, X-Ray, & Temperature Proof

For Lexar cards:
- 64GB Capacity
- UHS-I / U1 / Class 10
- Max Read Speed: 95 MB/s
- Min Write Speed: 10 MB/s

- All cards can record more than 2 hrs on a ten-GoPro VR rig
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Includes:
- Four SanDisk 64GB Extreme UHS-I microSDXC cards
- Six Lexar 64GB UHS-I microSDXC cards
- Four microSD/SDHC/SDXC to SD adapters
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Though these are two types of cards, both work great in GoPros filming VR.