The all new Store 'n' Go V3 MAX USB Drive offers the ultimate in speed. With transfer speeds up to 300MB/sec, moving music or video libraries is a walk in the park! The dual-channel USB 3.0 interface offers faster data transfer speeds versus single-channel USB 3.0; making it easy to transfer multiple files at once or larger files without error. The retractable design keeps the connector and data protected without the worry of losing a cap.