Premier Extreme 512GB microSDXC SD7.1 Express Card

The next generation Premier Extreme SD7.1 Express memory card is like a miniature SSD, providing transfer speeds up to 800/700MB per second. It supports PCIe and NVMe, It is an excellent choice for professional image creators.

Flexing microSD Express

The next generation Premier Extreme SD7.1 Express memory card delivers transfer performance of up to 800MB per second, which is 1.5 times faster than a SATA SSD, 2.7 times faster than a high-speed UHS-II SD card, and 8 times faster than a standard UHS-I SD card.

Lightspeed

The Premier Extreme SD7.1 Express memory card adopts PCIe and NVMe protocols, using the PCIe Gen3 x1 bus speed to increase read/write performance to 800/700MB per second. Whether large files, random small files, dynamic or static image output, all transfers are completed at the highest performance.

Nintendo Switch 2 Ready!

The memory card incorporates the Silicon Motion SM2708 SD Express controller, which successfully validated by Switch 2 compatibility testing. It will dramatically enhance the smoothness of file saving and high-definition video capture – comprehensively optimizing the entire gaming journey.

Ultra-clear Dynamic Recording

The Premier Extreme SD7.1 Express memory card can maintain a minimum write speed of nearly 150MB/s*, and is backward compatible with video speed classes below V30. It perfectly facilitates low latency, high-speed photography without frame drops.

Key Features

Nintendo Switch 2 Ready
Next-gen SD Express format
Certified by the SD Association SVP
V30 Video Speed Class support
High capacities
Secure, durable, and reliable

Specifications
Capacity: 512GB
Standard: SD7.1
R/W performance: up to 800 / 700 MB/s*
Speed Class: PCIe Gen3 x1 / U3 / C10 / V30
Dimensions (L x W x H): 15 x 11 x 1mm
Weight: 0.25g
Warranty: Lifetime
*Max speeds only when paired with SD Express compatible device
*Backward compatible with UHS-I HOST, at Max speed of 104 MB/s