The Western Digital 64GB SANDISK ExtremeGO microSDXC UHS-I Card, part number SDSQXGN-064G-GN6MN, is designed for IT professionals and businesses requiring reliable, high-speed portable storage. This microSD card offers a 64GB capacity suitable for expanding storage in compatible devices such as tablets, smartphones, and certain embedded systems. With read speeds up to 170MB/s and write speeds up to 80MB/s, it facilitates efficient data transfer and supports applications requiring faster access, including 5K video recording. This card is a practical solution for managing data in various business and IT-related applications.