Mad Shrimps posted a review on the Silicon Power Superior Pro microSDXC UHS-I Colorful U3 256GB Card
A quote from the article:
The Superior Pro microSDXC UHS-I Colorful card performs well and exceeds the rated write speed in some cases; this is good news regarding 4K recording at high bitrates, but also when using the card for program installs or other types of backups.Silicon Power Superior Pro microSDXC UHS-I Colorful U3 256GB Card Review
