SanDisk SDSQUAR-128G-GN6MA 128GB Ultra microSDXC UHS-I memory card with included adapter. Delivers up to 150 MB/s read speeds and 90 MB/s write speeds via UHS-I interface. 128GB capacity in compact microSDXC form factor suits mobile devices, cameras, IoT endpoints, and edge computing applications requiring persistent storage. Includes full-size SD adapter for compatibility with legacy SD card readers and industrial equipment. V30 speed class and A2 performance class support sustained high-speed operations. Backward compatible with existing microSD and SD standards across enterprise and consumer embedded systems. Tested and guaranteed; available via quote.