SUSU(TM) Usb2.0 24x External Slot Cd Rw Drive Burner Superdrive Replacement for Apple Macbook Pro Air Imac 100% Brand New,Plug and Play.Full compatible with USB 2.0 / USB 1.1. Power by USB, no external AC adapter needed.no enject button designed, Slot Loading . CD-R, CD-ROM, CD-RW, DVD+R, DVD+R Dual Layer, DVD+RW, DVD+RW Dual Layer, DVD-R, DVD-R Dual Layer, DVD-RAM, DVD-ROM, DVD-RW, DVD-RW Dual Layer, HD DVD-R, HD DVD-ROM, HD DVD-RW Compatible with Windows 98 /SE / ME / 2000 / XP/ vista /windows 7, and work with all version MAC OS. or Apple iMac, Mac Mini, Mac Pro, MacBook Air, MacBook Pro 13 inch, MacBook Pro 15 inch, MacBook Pro 17 inch USB External Slot in CD Drive x 1 NOT INCLUDING THE CD