This Lexar Professional 1667x SDXC UHS-II/U3 card offers a massive 64GB of storage capacity, making it an ideal choice for those who need to store large amounts of data. Its microSDXC UHS-I format ensures that your data will be stored securely and accessed quickly. The card is manufactured by Lexar, a trusted brand in the industry, and is designed to provide high-speed performance for all your storage needs.