512GB SanDisk Extreme microSD card. - Brand: SanDisk - Model Name: Extreme - Capacity: 512GB - Speed Class: V30 - Application Performance: A2 Thank you for viewing. It's in beautiful condition as it's hardly been used, but since it's been opened from the package, I've listed it as "Like New." Please refrain from purchasing if you are overly concerned about this. If you have any questions, please ask in the comments before purchasing.