The usb 30 interface of the store n go v3 usb drive for high speed data transfer is up to ten times faster than usb 20 large files of all kinds can be transferred and stored much more quicklythe us connector of the v3 usb drive is retractable and is therefore very well protected when using the drive the usb connector is fixed into position when not in use the connector is automatically retracted for protectionsimply connect the usb drive to a usb 30 connection also compatible with