Designed for your smartphone, tablet, or action camera, the Lexar High-Performance BLUE Series microSDXC UHS-I card lets you quickly capture, playback, & transfer 1080p Full HD, 3D, & 4K UHD video, as well as the highest-quality movies, photos, & songs. This high-capacity, Class 10 card leverages UHS-I technology to deliver read speeds up to 100 MB / s. This memory solution includes an SD adapter & provides the speed & space you need to capture more adventure on the go. Memory Card Compatibility: microSDXC; Storage Capacity: 128 GB; Memory Cards Class Type: UHS-I V30 U1 Class 10.