Sandisk: SanDisk 400GB MicroSD Card: Use your phone like a portable drive - The Economic Times
Sandisk Ultra 400GB microSDXC UHS-I card Review
Amazon.com: SanDisk Ultra 400GB Micro SD Card for Motorola Cell Phone Works with Moto E 2020, Moto E7, Moto G Power, Edge+ (SDSQUAR-400G-GN6MN) Bundle with (1) Everything But Stromboli MicroSD Memory Card