Meets Class 1 (A1), UHS Speed ??Class 3 (U3), and UHS Video Speed ??Class 30 (V30) application performance standardsStorage capacity up to 128GBUp to 95MB/s read; 45MB/s writeIdeal for smartphones, tablets and digital camerasPerfect for smooth, uninterrupted 4K video captureExclusive RecoveRx Software