The usb3sab1m 1m usb 30 a to b cable allows you to connect your usb 30 type b devices such as your hard drive enclosures card readers docking stations and video capture devices the usb 30 cable features high quality shielded twisted pair stp construction which helps to prevent electro magnetic interference and ensures reliable data communication the 1m cable is backed by startechcoms lifetime warranty providing guaranteed quality and reliability warranty information warranty nbs