The all new store 39n39 go v3 usb drive is a world class storage solution for those looking to save and transfer data faster the usb 30 interface offers faster data transfer speeds versus usb 20 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 v3 offers a usb 30 interface which is up to 10 times faster than usb 20 theoretical bus speed making it faster