... HDD, 2.5" hard disk, 3.5" hard disk, CD-ROM, DVD-ROM, CD-RW, COMBO device, DVD-RW to computer with USB 2.0 interfaceHi-Speed USB interface ... speedSupport IDE, enhanced IDE and S-ATA hard drivesSupport installation of SATA HDD, 2.5" hard disk, 3.5" hard disk, CD-ROM, DVD-ROM, CD-RW, COMBO ...