LG GP57ES40 Ultra Slim Portable USB 2.0 External DVD-RW Drive│CD ROM│Silver | eBay
LG GP60NB50 External Ultra Slim Portable DVDRW Black - DVD-RAM/±R/±RW Support - 24x CD Read/24x CD Write/24x CD Rewrite - 8x DVD Read/8x DVD Write/8x DVD Rewrite - Double-layer Media Supported -