SanDisk 400GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-400G-GN6MA) - Newegg.com
SanDisk 400GB Ultra microSDXC | Official Product Overview - YouTube
SanDisk 400GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQ for Sale in Mercer Island, WA - OfferUp