SD Micro Cards

[theDRONEranger]

I have several extra SanDisk Extreme Pro 64GB micro U3 XC II
----I upgraded to 128GB to use in a dongle for the Samsung Galaxy S8 Note for videos
Will these (the 64GB) be acceptable to use in the Spark?
Or must I use U1 only?

 

[1Joey23]

I think it should because Sandisk sd cards usually work and are supported on the Dji spark