IDE/SATA Hard Drive Adapter: BYEASY USB 3.0/USB-C to SATA IDE converter allows you to connect 2.5"/3.5" IDE/SATA hard disks through USB port to the computer. It has a SATA connector and two IDE connectors (40pin and 44pin). USB 3.1 Type-C & USB 3.0 Type-A Plugs Version: the combination of USB-A and USB-C is designed to allow one device to compatible with variety Apple MacBook Pro, Mac air, iMac, Surface Pro, Dell, HP, computer, laptops and other devices simultaneously. It can both compatible with windows and Mac OS. Access to Three Drives Simultaneously: This USB SATA adapter enables access to all three HDD drives simultaneously or file transfer among the 3 drives. It supports 2.5 "/3.5" Sate HDD and SSD; 2.5"/3.5" Ide HDD; DVD-ROM, CD-ROM, CD-RW, DVD-RW, DVD + RW.