... 0, support USB2.0 and USB1.15. Compatible: CD ROM( cd-r), CD Writer(cd-rw), DVD ROM(dvd-r), DVD Writer(dvd-rw), Combo6. Accessories: ... ac adapters, CD/DVD/Floppy Drives, Power banks and Wall adapters. High quality and reasonable prices. And both OEM and ODM are welcome ... Dell, Gateway, HP, Lenovo, Sony and Toshiba. CD/DVD/Floppy Drives, power banks, wall chargers and so on. Welcome you join us! ...