Usb 30 adapter cable for fast and easy hdd connections no external enclosure needed use any 25 35 ide hard drive or sata hard disk as an additional external hard drive ideal for service maintenance hassle free temporary hdd access eg for data backups and restore purposes capacity up to 8 tb supports 2535 ide and sata hdds supported data transfer rates super speed 5gbps high speed 480mbps full speed 12mbps and low speed 15mbps supports sata 15 gbps 30 gbps sp