[SSD] Micro SD Speed and Price for Gopro 4k video (2017)

 SanDisk microSDXC 64G Extreme Pro 

UHS-I

UHS-II

Gopro 4k video requires  & recommend ：

備註：

• 4K Ultra HD (3840x2160) 
• Full HD (1920x1080) 
• UHS（Ultra High Speed）(U1, U3)，匯流排標準
• SDXC（Secure Digital eXtended Capacity）(I、II、II)，SD3.0標準
• Video Speed Class(v10、V20、V30)
• 
  

REF:

https://www.sdcard.org/cht/developers/overview/bus_speed/index.html

https://www.sandisk.com.tw/home/memory-cards/microsd-cards/extremepro-microsd-uhs-ii

https://zh.wikipedia.org/wiki/SDXC

https://gopro.com/help/articles/Block/microSD-Card-Considerations