Premier Memory Cards For microSDXCs, they are designed for repeated writes/transcripts, such as a daily vehicle record. They also meet the A2 standard for faster and smoother APP execution. Because the V30 (Video Speed Class) is qualified, it can record at a minimum speed of 30 MB per second. To ensure consistent high quality, Premier Pro microSDXC UHS-I memory cards are waterproof, impact resistant, X-ray and extreme temperature.
Dimensions (L x W x H): 15 x 11 x 1 mm
Weight: 0.25 g
Speed class
UHS Speed: Class 3 Class
Speed: Class 10
Video Speed Class: V30
Performance class: A2