?What You Get?: Attention! Does Not Support IDE Drives! In the Box: 1 x USB 3.0 to Dual-Bay SATA Adapter; 1 x Power Adapter; 1 x Quick Start Guide. 12-month worry free warranty( extra 6 months for registered members) and life-long technical support. If you have any concerns or questions, please feel free to contact us. ?Easy to Use?: Easily connect with your 2.5 or 3.5 inch SATA HDD/SSD, no extra drivers needed, supports hot-swap, just plug and play. Works with Western Digital, Seagate, Fujitsu, Samsung hard drives and universally compatible with Windows 11/ 10/ 8.1/ 8/ 7/ Vista/ XP, Mac OS 11/ 10/ 9, Linux, Chrome OS. ?5Gbps Superspeed with UASP?: With standard USB 3.0 and SATA III connectors ready, the transfer rates up to 5 Gbps,10X faster than USB 2.0. With UASP acceleration and TRIM, 70% faster transfer speed at reading and 40% faster at writing you can experience compared with conventional USB 3.0 (The connected computer should also support UASP). ?Extra 2x USB3.0 Data Transfer?: 2 USB3.0 ports on the side make it easy and quick to connect your keyboard or mouse without any lag, or hard drives for effortless sync and file transfer. It ensures an instant 5Gbps transfer speed and allows you to charge smartphones at up to 7.5W. ?Dual 18TB Capacity Access?: Dual SATA connectors enable access to two hard drives simultaneously, supports each capacity up to 18TB, a total incredible 36TB supported. This USB 3.0 to SATA external hard drive adapter helps you easily realize expanding storage space, reading & backuping data, and transferring files. ?One-Button Offline Clone?: Simply pressing "Clone" button to backup files from one hard drive to another (No need to connect with PC). Tips: 1.Cloning can only be done from A drive to B, please make sure B drive' s capacity is larger/equal than A; 2.12V/3A power supply is needed (power adapter is included).