Is Sandisk Extreme 64GB microSDXC UHS-I Card (SDSQXVF-064G-GN6MA) the newest version that replaces (SDSQXNE-064G-GN6MA) per Amazon.com [https://www.amazon.com/SanDisk-Extreme-microSDXC-Adapter-SDSQXNE-064G-GN6MA/dp/B013CP5IWO/ref=pd_lpo_147_lp_tr_t_3?_encoding=UTF8&psc=1&refRID=4H55S1NTFXEQ8JB0Z7PG]?
Is it designed for mobile devices or action camercas? See Sandisk web page: https://www.sandisk.com/home/memory-cards/microsd-cards/extreme-microsd (for mobile storage) and https://www.sandisk.com/home/memory-cards/microsd-cards/extreme-microsd-for-action-cameras (for action cameras).
Seems the one for action camera has s higher write speed 60MB/s vs. 40 MB/s.
Which one is better if I am looking for increasing internal storage (like RAM)?
