Capacity : 512GB
Compatibility : For microSDXC (64GB, 128GB, 256GB, 512GB) card: Compatible with microSDXC host devices.
Dimensions (L x W x H) : 1.02mm x 14.99mm x 10.92mm
Sequential Read Performance : Up to 100MB/s
Sequential Write Performance : Up to 40MB/s
![2023061913151160309_1.jpg SanDisk High Endurance microSDXC™ Card, SQQNR 512G [SDSQQNR-512G-GN6IA]](https://iristechworld.com/wp-content/uploads/2025/08/2023061913151160309_1-40x40.jpg)
![202102222891183669.png SanDisk Ultra SDXC, SDUNR 256GB [SDSDUNR-256G-GN3IN]](https://iristechworld.com/wp-content/uploads/2025/08/202102222891183669-300x232.png)
![A0144985OK_BIG_1.jpg SanDisk Extreme microSDXC, SQXAH 64GB Lifetime Limited [SDSQXAH-064G-GN6MN]](https://iristechworld.com/wp-content/uploads/2025/08/A0144985OK_BIG_1-300x300.jpg)
![2022110408574356103_1.jpg SanDisk and Nintendo Cobranded microSDXC, SQXAO, 512GB [SDSQXAO-512G-GN3ZN]](https://iristechworld.com/wp-content/uploads/2025/08/2022110408574356103_1-300x300.jpg)
![2021090908565148526_1.jpg SanDisk High Endurance microSDXC™ Card, SQQNR 256G [SDSQQNR-256G-GN6IA]](https://iristechworld.com/wp-content/uploads/2025/08/2021090908565148526_1-300x300.jpg)
![2022072913255254418_1.jpg SanDisk Extreme microSDXC, SQXAV 1TB Lifetime Limited [SDSQXAV-1T00-GN6MN]](https://iristechworld.com/wp-content/uploads/2025/08/2022072913255254418_1-300x300.jpg)