128GB Catalyst UHS-II SDXC Memory Card from ExascendKey Features128GB Storage CapacityUHS-II / V90 / U3 / Class 10Max Sequential Read Speed: 300 MB/sMax Sequential Write Speed: 280 MB/sMin Write Speed: 90 MB/sWater, Dust, and Impact ResistantX-Ray, Magnet, and Temperature ResistantBuilt-In Write-Protect Switch
128GB Catalyst UHS-II SDXC Memory Card from ExascendKey Features128GB Storage CapacityUHS-II / V90 / U3 / Class 10Max Sequential Read Speed: 300 MB/sM