The Unitek USB 3.0 to IDE and SATA Converter External Hard Drive Adapter Kit is a versatile adapter designed for connecting IDE and SATA hard drives to a computer via USB 3.0. The black adapter features a 1:3 connection split/duplication and is powered by an output voltage of 12V. It is compatible with universal brands and provides reliable access to data stored on your external hard drives. The Unitek adapter is a convenient solution for transferring data and accessing your hard drives without the need for a dedicated internal connection.