Adata’s new 4K ready cards are now listed on Amazon but not yet available:
Premiere Pro 64GB at Amazon (Click here).
Premiere Pro 128GB at Amazon (Click here).
XPG 64GB at Amazon (Click here).
Note: XPG (Seq Read/Write up to 95 / 85 MB/s) and Premiere Pro (Seq Read/Write up to 95/60 MB/s)