No external drives and power supplies are required. Just plug it into your USB port and the DVD driver will be detected.
USB 3.0 CD drives offer faster data transfer speeds up to 5Gbps. It is backward compatible with USB 2.0.
It has powerful error correction ability, shock resistance and noise reduction technology.
External CD drives support reading CD, VCD, SVCD, CD-R, CD-RW, DVD-R/DVD-RW and writing CD-RW, CD+RW, DVD-RW, DVD+RW, etc.
Compatible with Windows 2000/XP/2003/Vista/7/8.1/10, Linux and all versions of Mac OS system, support any PC, Ultrabook and Netbook.