Features:USB 2.0 (No AC wall adapter required).Plug & Play.USB Optical Drive with the durable plastic casing.Supports GHOST， XP， SE， ME， VISTA， WINDOWS 7， WINDOWS 8 and higher. plug-and-play drive requires no software and is conveniently powered through your USB port.Works for all PC， Laptops， Notebooks， and Desktop.Speed:8x maximum write speed (DVD±R)6x maximum write speed (DVD+R DL， Double Layer)6x maximum write speed (DVD-DL， Dual Layer)24x maximum read speed (DVD)24x maximum write speed (CD-R)24x maximum rewrite speed (CD-RW)24x maximum read speed (CD)Data Transfer Speed: up to 33.3 MB/s (UDMA Mode 2)Supported Disc Formats:DVD-ROMDVD±RDVD±R DLDVD-RAMDVD-Video ROMCD-ROMCD-DACD-ROM XAVideo CDCD-IPhoto CDCD-ExtraCD-RWCD-RWHigh Speed CD-RWUltra Speed CD-RWUltra Speed Plus CD-RWSpecification:Color: whiteNet weight: 323gPackage weight: 363gPackage include:1 x USB DVD/CD Drive1 x USB data Cable 1 x USB power cable1 x Disk